Algebra Examples

7 \cdot 24

$7 \cdot 24$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply

4

$4$ by

7

$7$ . Place the ones digit

(8)

$(8)$ in the result line and carry the tens digit

(2)

$(2)$ . There is one result line for each digit in

24

$24$ .

Step 1.2

Multiply

2

$2$ by

7

$7$ . Place the ones digit

(4)

$(4)$ in the result line and carry the tens digit

(1)

$(1)$ . There is one result line for each digit in

24

$24$ .

Step 1.3

Add the numbers in each column. In this case, add

8 + 0

$8 + 0$ , then place the

8

$8$ in the result line.

Step 1.4

Add the numbers in each column. In this case, add

2 + 4

$2 + 4$ , then place the

6

$6$ in the result line.

Step 1.5

Add the numbers in each column. In this case, add

0 + 1

$0 + 1$ , then place the

1

$1$ in the result line.

Step 2

The result of

7 \cdot 24

$7 \cdot 24$ is

168

$168$ .

168

$168$