Algebra lineare Esempi

$[\begin{array}{c} 1 & 8 & 4 & 9.7 \\ 3 & 5 & 2 & 10.7 \\ 6 & 5 & 3 & 11.9 \\ 1 & 4 & 5 & 7.6 \\ 5 & 6 & 4 & 10.4 \end{array}] + [\begin{array}{c} 9 & 5 & 11 & 18.2 \\ 4 & 1 & 11 & 14.9 \\ 11 & 7 & 15 & 19.4 \\ 2 & 8 & 23 & 12.5 \\ 16 & 1 & 5 & 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 1

Aggiungi gli elementi corrispondenti.

$[\begin{array}{c} 1 + 9 & 8 + 5 & 4 + 11 & 9.7 + 18.2 \\ 3 + 4 & 5 + 1 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2

Semplifica ogni elemento.

Tocca per altri passaggi...

Passaggio 2.1

Somma $1$ e $9$ .

$[\begin{array}{c} 10 & 8 + 5 & 4 + 11 & 9.7 + 18.2 \\ 3 + 4 & 5 + 1 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.2

Somma $8$ e $5$ .

$[\begin{array}{c} 10 & 13 & 4 + 11 & 9.7 + 18.2 \\ 3 + 4 & 5 + 1 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.3

Somma $4$ e $11$ .

$[\begin{array}{c} 10 & 13 & 15 & 9.7 + 18.2 \\ 3 + 4 & 5 + 1 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.4

Somma $9.7$ e $18.2$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 3 + 4 & 5 + 1 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.5

Somma $3$ e $4$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 5 + 1 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.6

Somma $5$ e $1$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 2 + 11 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.7

Somma $2$ e $11$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 10.7 + 14.9 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.8

Somma $10.7$ e $14.9$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 6 + 11 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.9

Somma $6$ e $11$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 5 + 7 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.10

Somma $5$ e $7$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 3 + 15 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.11

Somma $3$ e $15$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 11.9 + 19.4 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.12

Somma $11.9$ e $19.4$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 1 + 2 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.13

Somma $1$ e $2$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 4 + 8 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.14

Somma $4$ e $8$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 5 + 23 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.15

Somma $5$ e $23$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 28 & 7.6 + 12.5 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.16

Somma $7.6$ e $12.5$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 28 & 20.1 \\ 5 + 16 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.17

Somma $5$ e $16$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 28 & 20.1 \\ 21 & 6 + 1 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.18

Somma $6$ e $1$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 28 & 20.1 \\ 21 & 7 & 4 + 5 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.19

Somma $4$ e $5$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 28 & 20.1 \\ 21 & 7 & 9 & 10.4 + 17.1 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 2.20

Somma $10.4$ e $17.1$ .

$[\begin{array}{c} 10 & 13 & 15 & 27.9 \\ 7 & 6 & 13 & 25.6 \\ 17 & 12 & 18 & 31.3 \\ 3 & 12 & 28 & 20.1 \\ 21 & 7 & 9 & 27.5 \end{array}] + [\begin{array}{c} 8 & 6 & 18 & 17.9 \\ 7 & 1 & 14 & 16.5 \\ 6 & 3 & 21 & 18.2 \\ 1 & 7 & 17 & 10.8 \\ 8 & 2 & 18 & 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 3

Aggiungi gli elementi corrispondenti.

$[\begin{array}{c} 10 + 8 & 13 + 6 & 15 + 18 & 27.9 + 17.9 \\ 7 + 7 & 6 + 1 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4

Semplifica ogni elemento.

Tocca per altri passaggi...

Passaggio 4.1

Somma $10$ e $8$ .

$[\begin{array}{c} 18 & 13 + 6 & 15 + 18 & 27.9 + 17.9 \\ 7 + 7 & 6 + 1 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.2

Somma $13$ e $6$ .

$[\begin{array}{c} 18 & 19 & 15 + 18 & 27.9 + 17.9 \\ 7 + 7 & 6 + 1 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.3

Somma $15$ e $18$ .

$[\begin{array}{c} 18 & 19 & 33 & 27.9 + 17.9 \\ 7 + 7 & 6 + 1 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.4

Somma $27.9$ e $17.9$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 7 + 7 & 6 + 1 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.5

Somma $7$ e $7$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 6 + 1 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.6

Somma $6$ e $1$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 13 + 14 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.7

Somma $13$ e $14$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 25.6 + 16.5 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.8

Somma $25.6$ e $16.5$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 17 + 6 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.9

Somma $17$ e $6$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 12 + 3 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.10

Somma $12$ e $3$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 18 + 21 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.11

Somma $18$ e $21$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 31.3 + 18.2 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.12

Somma $31.3$ e $18.2$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 3 + 1 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.13

Somma $3$ e $1$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 12 + 7 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.14

Somma $12$ e $7$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 28 + 17 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.15

Somma $28$ e $17$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 45 & 20.1 + 10.8 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.16

Somma $20.1$ e $10.8$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 45 & 30.9 \\ 21 + 8 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.17

Somma $21$ e $8$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 45 & 30.9 \\ 29 & 7 + 2 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.18

Somma $7$ e $2$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 45 & 30.9 \\ 29 & 9 & 9 + 18 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.19

Somma $9$ e $18$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 45 & 30.9 \\ 29 & 9 & 27 & 27.5 + 17.1 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 4.20

Somma $27.5$ e $17.1$ .

$[\begin{array}{c} 18 & 19 & 33 & 45.8 \\ 14 & 7 & 27 & 42.1 \\ 23 & 15 & 39 & 49.5 \\ 4 & 19 & 45 & 30.9 \\ 29 & 9 & 27 & 44.6 \end{array}] + [\begin{array}{c} 7 & 5 & 10 & 15 \\ 0 & 0 & 0 & 0 \\ 6 & 5 & 13 & 15.9 \\ 1 & 3 & 12 & 10.9 \\ 8 & 4 & 5 & 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 5

Aggiungi gli elementi corrispondenti.

$[\begin{array}{c} 18 + 7 & 19 + 5 & 33 + 10 & 45.8 + 15 \\ 14 + 0 & 7 + 0 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6

Semplifica ogni elemento.

Tocca per altri passaggi...

Passaggio 6.1

Somma $18$ e $7$ .

$[\begin{array}{c} 25 & 19 + 5 & 33 + 10 & 45.8 + 15 \\ 14 + 0 & 7 + 0 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.2

Somma $19$ e $5$ .

$[\begin{array}{c} 25 & 24 & 33 + 10 & 45.8 + 15 \\ 14 + 0 & 7 + 0 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.3

Somma $33$ e $10$ .

$[\begin{array}{c} 25 & 24 & 43 & 45.8 + 15 \\ 14 + 0 & 7 + 0 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.4

Somma $45.8$ e $15$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 + 0 & 7 + 0 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.5

Somma $14$ e $0$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 + 0 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.6

Somma $7$ e $0$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 + 0 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.7

Somma $27$ e $0$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 + 0 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.8

Somma $42.1$ e $0$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 23 + 6 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.9

Somma $23$ e $6$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 15 + 5 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.10

Somma $15$ e $5$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 39 + 13 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.11

Somma $39$ e $13$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 49.5 + 15.9 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.12

Somma $49.5$ e $15.9$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 4 + 1 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.13

Somma $4$ e $1$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 19 + 3 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.14

Somma $19$ e $3$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 45 + 12 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.15

Somma $45$ e $12$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 57 & 30.9 + 10.9 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.16

Somma $30.9$ e $10.9$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 57 & 41.8 \\ 29 + 8 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.17

Somma $29$ e $8$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 57 & 41.8 \\ 37 & 9 + 4 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.18

Somma $9$ e $4$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 57 & 41.8 \\ 37 & 13 & 27 + 5 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.19

Somma $27$ e $5$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 57 & 41.8 \\ 37 & 13 & 32 & 44.6 + 13.9 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 6.20

Somma $44.6$ e $13.9$ .

$[\begin{array}{c} 25 & 24 & 43 & 60.8 \\ 14 & 7 & 27 & 42.1 \\ 29 & 20 & 52 & 65.4 \\ 5 & 22 & 57 & 41.8 \\ 37 & 13 & 32 & 58.5 \end{array}] + [\begin{array}{c} 4 & 4 & 9 & 12.4 \\ 3 & 1 & 9 & 12 \\ 9 & 5 & 9 & 13.2 \\ 1 & 4 & 14 & 8.9 \\ 12 & 2 & 4 & 13.7 \end{array}]$

Passaggio 7

Aggiungi gli elementi corrispondenti.

$[\begin{array}{c} 25 + 4 & 24 + 4 & 43 + 9 & 60.8 + 12.4 \\ 14 + 3 & 7 + 1 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8

Semplifica ogni elemento.

Tocca per altri passaggi...

Passaggio 8.1

Somma $25$ e $4$ .

$[\begin{array}{c} 29 & 24 + 4 & 43 + 9 & 60.8 + 12.4 \\ 14 + 3 & 7 + 1 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.2

Somma $24$ e $4$ .

$[\begin{array}{c} 29 & 28 & 43 + 9 & 60.8 + 12.4 \\ 14 + 3 & 7 + 1 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.3

Somma $43$ e $9$ .

$[\begin{array}{c} 29 & 28 & 52 & 60.8 + 12.4 \\ 14 + 3 & 7 + 1 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.4

Somma $60.8$ e $12.4$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 14 + 3 & 7 + 1 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.5

Somma $14$ e $3$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 7 + 1 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.6

Somma $7$ e $1$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 27 + 9 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.7

Somma $27$ e $9$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 42.1 + 12 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.8

Somma $42.1$ e $12$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 29 + 9 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.9

Somma $29$ e $9$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 20 + 5 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.10

Somma $20$ e $5$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 52 + 9 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.11

Somma $52$ e $9$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 65.4 + 13.2 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.12

Somma $65.4$ e $13.2$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 5 + 1 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.13

Somma $5$ e $1$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 22 + 4 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.14

Somma $22$ e $4$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 57 + 14 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.15

Somma $57$ e $14$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 71 & 41.8 + 8.9 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.16

Somma $41.8$ e $8.9$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 71 & 50.7 \\ 37 + 12 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.17

Somma $37$ e $12$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 71 & 50.7 \\ 49 & 13 + 2 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.18

Somma $13$ e $2$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 71 & 50.7 \\ 49 & 15 & 32 + 4 & 58.5 + 13.7 \end{array}]$

Passaggio 8.19

Somma $32$ e $4$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 71 & 50.7 \\ 49 & 15 & 36 & 58.5 + 13.7 \end{array}]$

Passaggio 8.20

Somma $58.5$ e $13.7$ .

$[\begin{array}{c} 29 & 28 & 52 & 73.2 \\ 17 & 8 & 36 & 54.1 \\ 38 & 25 & 61 & 78.6 \\ 6 & 26 & 71 & 50.7 \\ 49 & 15 & 36 & 72.2 \end{array}]$