How to calculate 81 multiplied by 8 using long multiplication

How to calculate 81 multiplied by 8

How to calculate 81 multiplied by 8 using long multiplication. Here is step-by-step how to calculate 81 times 8 using long multiplication:

Step 1: Setup
Set up your multiplication problem like this:

	8	1
x		8

Step 2: Multiply
8 x 1 = 8. Put 8 below the line and 0 as a reminder on top:

	0
	8	1
x		8
		8

Step 3: Multiply
8 x 8 = 64. Take 64 and add 0 from the previous step to get 64. Enter 64 at the bottom:

		8	1
x			8
	6	4	8

The bottom line is the answer. Therefore, 81 times 8 equals:

648

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How to calculate 82 multiplied by 8
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