Basic Math Examples

$(2 + 2) \cdot 3 + 4^{2} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1

Find the common denominator.

Tap for more steps...

Step 1.1

Write $(2 + 2) \cdot 3$ as a fraction with denominator $1$ .

$\frac{(2 + 2) \cdot 3}{1} + 4^{2} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.2

Multiply $\frac{(2 + 2) \cdot 3}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3}{1} \cdot \frac{12}{12} + 4^{2} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.3

Multiply $\frac{(2 + 2) \cdot 3}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + 4^{2} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.4

Write $4^{2}$ as a fraction with denominator $1$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2}}{1} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.5

Multiply $\frac{4^{2}}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2}}{1} \cdot \frac{12}{12} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.6

Multiply $\frac{4^{2}}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + 1 + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.7

Write $1$ as a fraction with denominator $1$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{1}{1} + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.8

Multiply $\frac{1}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{1}{1} \cdot \frac{12}{12} + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.9

Multiply $\frac{1}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + 8 \div 4 + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.10

Multiply $8 \div 4$ by $\frac{3}{3}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + 8 \div 4 \cdot \frac{3}{3} + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.11

Multiply $8 \div 4$ by $\frac{3}{3}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + 5 - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.12

Write $5$ as a fraction with denominator $1$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5}{1} - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.13

Multiply $\frac{5}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5}{1} \cdot \frac{12}{12} - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.14

Multiply $\frac{5}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5 \cdot 12}{12} - {(1 + 2)}^{2} + 3 - 12 \div 3 + 2^{2}$

Step 1.15

Write $- {(1 + 2)}^{2}$ as a fraction with denominator $1$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5 \cdot 12}{12} + \frac{- {(1 + 2)}^{2}}{1} + 3 - 12 \div 3 + 2^{2}$

Step 1.16

Multiply $\frac{- {(1 + 2)}^{2}}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5 \cdot 12}{12} + \frac{- {(1 + 2)}^{2}}{1} \cdot \frac{12}{12} + 3 - 12 \div 3 + 2^{2}$

Step 1.17

Multiply $\frac{- {(1 + 2)}^{2}}{1}$ by $\frac{12}{12}$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5 \cdot 12}{12} + \frac{- {(1 + 2)}^{2} \cdot 12}{12} + 3 - 12 \div 3 + 2^{2}$

Step 1.18

Write $3$ as a fraction with denominator $1$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{4 \cdot 3} + \frac{5 \cdot 12}{12} + \frac{- {(1 + 2)}^{2} \cdot 12}{12} + \frac{3}{1} - 12 \div 3 + 2^{2}$

Step 1.19

Multiply $\frac{3}{1}$ by $\frac{12}{12}$ .

Step 1.20

Multiply $\frac{3}{1}$ by $\frac{12}{12}$ .

Step 1.21

Multiply $12 \div 3$ by $\frac{4}{4}$ .

Step 1.22

Multiply $12 \div 3$ by $\frac{4}{4}$ .

Step 1.23

Write $2^{2}$ as a fraction with denominator $1$ .

Step 1.24

Multiply $\frac{2^{2}}{1}$ by $\frac{12}{12}$ .

Step 1.25

Multiply $\frac{2^{2}}{1}$ by $\frac{12}{12}$ .

Step 1.26

Reorder the factors of $4 \cdot 3$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{3 \cdot 4} + \frac{5 \cdot 12}{12} + \frac{- {(1 + 2)}^{2} \cdot 12}{12} + \frac{3 \cdot 12}{12} - \frac{12 \cdot 4}{3 \cdot 4} + \frac{2^{2} \cdot 12}{12}$

Step 1.27

Multiply $3$ by $4$ .

$\frac{(2 + 2) \cdot 3 \cdot 12}{12} + \frac{4^{2} \cdot 12}{12} + \frac{12}{12} + \frac{8 \cdot 3}{12} + \frac{5 \cdot 12}{12} + \frac{- {(1 + 2)}^{2} \cdot 12}{12} + \frac{3 \cdot 12}{12} - \frac{12 \cdot 4}{3 \cdot 4} + \frac{2^{2} \cdot 12}{12}$

Step 1.28

Multiply $3$ by $4$ .

Step 2

Combine the numerators over the common denominator.

$\frac{(2 + 2) \cdot 3 \cdot 12 + 4^{2} \cdot 12 + 12 + 8 \cdot 3 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3

Simplify each term.

Tap for more steps...

Step 3.1

Add $2$ and $2$ .

$\frac{4 \cdot 3 \cdot 12 + 4^{2} \cdot 12 + 12 + 8 \cdot 3 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.2

Multiply $4 \cdot 3 \cdot 12$ .

Tap for more steps...

Step 3.2.1

Multiply $4$ by $3$ .

$\frac{12 \cdot 12 + 4^{2} \cdot 12 + 12 + 8 \cdot 3 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.2.2

Multiply $12$ by $12$ .

$\frac{144 + 4^{2} \cdot 12 + 12 + 8 \cdot 3 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.3

Raise $4$ to the power of $2$ .

$\frac{144 + 16 \cdot 12 + 12 + 8 \cdot 3 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.4

Multiply $16$ by $12$ .

$\frac{144 + 192 + 12 + 8 \cdot 3 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.5

Multiply $8$ by $3$ .

$\frac{144 + 192 + 12 + 24 + 5 \cdot 12 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.6

Multiply $5$ by $12$ .

$\frac{144 + 192 + 12 + 24 + 60 - {(1 + 2)}^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.7

Add $1$ and $2$ .

$\frac{144 + 192 + 12 + 24 + 60 - 3^{2} \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.8

Raise $3$ to the power of $2$ .

$\frac{144 + 192 + 12 + 24 + 60 - 1 \cdot 9 \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.9

Multiply $- 1 \cdot 9 \cdot 12$ .

Tap for more steps...

Step 3.9.1

Multiply $- 1$ by $9$ .

$\frac{144 + 192 + 12 + 24 + 60 - 9 \cdot 12 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.9.2

Multiply $- 9$ by $12$ .

$\frac{144 + 192 + 12 + 24 + 60 - 108 + 3 \cdot 12 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.10

Multiply $3$ by $12$ .

$\frac{144 + 192 + 12 + 24 + 60 - 108 + 36 - 12 \cdot 4 + 2^{2} \cdot 12}{12}$

Step 3.11

Multiply $- 12$ by $4$ .

$\frac{144 + 192 + 12 + 24 + 60 - 108 + 36 - 48 + 2^{2} \cdot 12}{12}$

Step 3.12

Raise $2$ to the power of $2$ .

$\frac{144 + 192 + 12 + 24 + 60 - 108 + 36 - 48 + 4 \cdot 12}{12}$

Step 3.13

Multiply $4$ by $12$ .

$\frac{144 + 192 + 12 + 24 + 60 - 108 + 36 - 48 + 48}{12}$

Step 4

Simplify the expression.

Tap for more steps...

Step 4.1

Add $144$ and $192$ .

$\frac{336 + 12 + 24 + 60 - 108 + 36 - 48 + 48}{12}$

Step 4.2

Add $336$ and $12$ .

$\frac{348 + 24 + 60 - 108 + 36 - 48 + 48}{12}$

Step 4.3

Add $348$ and $24$ .

$\frac{372 + 60 - 108 + 36 - 48 + 48}{12}$

Step 4.4

Add $372$ and $60$ .

$\frac{432 - 108 + 36 - 48 + 48}{12}$

Step 4.5

Subtract $108$ from $432$ .

$\frac{324 + 36 - 48 + 48}{12}$

Step 4.6

Add $324$ and $36$ .

$\frac{360 - 48 + 48}{12}$

Step 4.7

Subtract $48$ from $360$ .

$\frac{312 + 48}{12}$

Step 4.8

Add $312$ and $48$ .

$\frac{360}{12}$

Step 4.9

Divide $360$ by $12$ .

$30$