Basic Math Examples

11 \cdot 27

$11 \cdot 27$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply

7

$7$ by

1

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

27

$27$ .


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
		$7$ $7$

Step 1.2

Multiply

7

$7$ by

1

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

27

$27$ .


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$

Step 1.3

Multiply

2

$2$ by

1

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

27

$27$ .


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$
	$2$ $2$

Step 1.4

Multiply

2

$2$ by

1

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

27

$27$ .


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$
$2$ $2$	$2$ $2$

Step 1.5

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

7 + 0

$7 + 0$ , then place the

7

$7$ in the result line.


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$
$2$ $2$	$2$ $2$
		$7$ $7$

Step 1.6

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

7 + 2

$7 + 2$ , then place the

9

$9$ in the result line.


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$
$2$ $2$	$2$ $2$
	$9$ $9$	$7$ $7$

Step 1.7

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

0 + 2

$0 + 2$ , then place the

2

$2$ in the result line.


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$
$2$ $2$	$2$ $2$
$2$ $2$	$9$ $9$	$7$ $7$


	$1$ $1$	$1$ $1$
$\times$ $⨯$	$2$ $2$	$7$ $7$
	$7$ $7$	$7$ $7$
$2$ $2$	$2$ $2$
$2$ $2$	$9$ $9$	$7$ $7$

Step 2

The result of

11 \cdot 27

$11 \cdot 27$ is

297

$297$ .

297

$297$