Pre-Algebra Examples

$600 \cdot 600$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
			$0$

Step 1.2

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
		$0$	$0$

Step 1.3

Multiply $0$ by $6$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
	$0$	$0$	$0$

Step 1.4

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
	$0$	$0$	$0$
		$0$

Step 1.5

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
	$0$	$0$	$0$
	$0$	$0$

Step 1.6

Multiply $0$ by $6$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
	$0$	$0$	$0$
$0$	$0$	$0$

Step 1.7

Multiply $6$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
	$0$	$0$	$0$
$0$	$0$	$0$
	$0$

Step 1.8

Multiply $6$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $600$ .


	$6$	$0$	$0$
$⨯$	$6$	$0$	$0$
	$0$	$0$	$0$
$0$	$0$	$0$
$0$	$0$

Step 1.9

Multiply $6$ by $6$ . Place the ones digit $(6)$ in the result line and carry the tens digit $(3)$ . There is one result line for each digit in $600$ .


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$

Step 1.10

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


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
					$0$

Step 1.11

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


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
				$0$	$0$

Step 1.12

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


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
			$0$	$0$	$0$

Step 1.13

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


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
		$0$	$0$	$0$	$0$

Step 1.14

Add the numbers in each column. In this case, add $0 + 0 + 6$ , then place the $6$ in the result line.


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
	$6$	$0$	$0$	$0$	$0$

Step 1.15

Add the numbers in each column. In this case, add $0 + 0 + 3$ , then place the $3$ in the result line.


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
$3$	$6$	$0$	$0$	$0$	$0$


			$6$	$0$	$0$
		$⨯$	$6$	$0$	$0$
			$0$	$0$	$0$
		$0$	$0$	$0$
$3$	$6$	$0$	$0$
$3$	$6$	$0$	$0$	$0$	$0$

Step 2

The result of $600 \cdot 600$ is $360000$ .

$360000$