Basic Math Examples

258 \cdot 3

$258 \cdot 3$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply

3

$3$ by

8

$8$ . Place the ones digit

(4)

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

(2)

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

3

$3$ .

		$2$ $2$
	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
			$4$ $4$

Step 1.2

Multiply

3

$3$ by

5

$5$ and add the carried

2

$2$ . Place the ones digit

(7)

$(7)$ in the result line and carry the tens digit

(1)

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

3

$3$ .

	$1$ $1$	$2$ $2$
	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
		$7$ $7$	$4$ $4$

Step 1.3

Multiply

3

$3$ by

2

$2$ 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

3

$3$ .


	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
	$7$ $7$	$7$ $7$	$4$ $4$

Step 1.4

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

4

$4$ , then place the

4

$4$ in the result line.


	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
	$7$ $7$	$7$ $7$	$4$ $4$
			$4$ $4$

Step 1.5

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

7

$7$ , then place the

7

$7$ in the result line.


	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
	$7$ $7$	$7$ $7$	$4$ $4$
		$7$ $7$	$4$ $4$

Step 1.6

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

7

$7$ , then place the

7

$7$ in the result line.


	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
	$7$ $7$	$7$ $7$	$4$ $4$
	$7$ $7$	$7$ $7$	$4$ $4$


	$2$ $2$	$5$ $5$	$8$ $8$
$⨯$ $⨯$			$3$ $3$
	$7$ $7$	$7$ $7$	$4$ $4$
	$7$ $7$	$7$ $7$	$4$ $4$

Step 2

The result of

258 \cdot 3

$258 \cdot 3$ is

774

$774$ .

774

$774$