Basic Math Examples

17 \cdot 2

$17 \cdot 2$

Step 1

Multiply using long multiplication.

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Step 1.1

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

2

$2$ .

	$1$ $1$
	$1$ $1$	$7$ $7$
$⨯$ $⨯$		$2$ $2$
		$4$ $4$

Step 1.2

Multiply

2

$2$ by

1

$1$ and add the carried

1

$1$ . Place the result in the next column in the result line. There is one result line for each digit in

2

$2$ .


	$1$ $1$	$7$ $7$
$⨯$ $⨯$		$2$ $2$
	$3$ $3$	$4$ $4$

Step 1.3

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

4

$4$ , then place the

4

$4$ in the result line.


	$1$ $1$	$7$ $7$
$⨯$ $⨯$		$2$ $2$
	$3$ $3$	$4$ $4$
		$4$ $4$

Step 1.4

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

3

$3$ , then place the

3

$3$ in the result line.


	$1$ $1$	$7$ $7$
$⨯$ $⨯$		$2$ $2$
	$3$ $3$	$4$ $4$
	$3$ $3$	$4$ $4$


	$1$ $1$	$7$ $7$
$⨯$ $⨯$		$2$ $2$
	$3$ $3$	$4$ $4$
	$3$ $3$	$4$ $4$

Step 2

The result of

17 \cdot 2

$17 \cdot 2$ is

34

$34$ .

34

$34$

17 \cdot 2

$17 \cdot 2$

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