Evaluate 75*12

$75 \cdot 12$

Step 1

Multiply using long multiplication.

Multiply $2$ by $5$ . Place the ones digit $(0)$ in the result line and carry the tens digit $(1)$ . There is one result line for each digit in $12$ .

	$1$
	$7$	$5$
$⨯$	$1$	$2$
		$0$

Multiply $2$ by $7$ and add the carried $1$ . Place the ones digit $(5)$ in the result line and carry the tens digit $(1)$ . There is one result line for each digit in the $12$ .


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$

Multiply $1$ by $5$ . Place the result in the next column in the result line. There is one result line for each digit in $12$ .


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$
	$5$

Multiply $1$ by $7$ . Place the result in the next column in the result line. There is one result line for each digit in $12$ .


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$
$7$	$5$

Add the numbers in each column. In this case, add $0 + 0$ , then place the $0$ in the result line.


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$
$7$	$5$
		$0$

Add the numbers in each column. In this case, add $5 + 5$ , then place the $0$ in the result line and carry the $1$ .


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$
$7$	$5$
	$0$	$0$

Add the numbers in each column. In this case, add $1 + 7 + 1$ , then place the $9$ in the result line.


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$
$7$	$5$
$9$	$0$	$0$


	$7$	$5$
$⨯$	$1$	$2$
$1$	$5$	$0$
$7$	$5$
$9$	$0$	$0$

Step 2

The result of $75 \cdot 12$ is $900$ .

$900$

Evaluate 75*12

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