How to calculate 78 multiplied by 4 using long multiplication

How to calculate 78 multiplied by 4

How to calculate 78 multiplied by 4 using long multiplication. Here is step-by-step how to calculate 78 times 4 using long multiplication:

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

	7	8
x		4

Step 2: Multiply
4 x 8 = 32. Put 2 below the line and 3 as a reminder on top:

	3
	7	8
x		4
		2

Step 3: Multiply
4 x 7 = 28. Take 28 and add 3 from the previous step to get 31. Enter 31 at the bottom:

		7	8
x			4
	3	1	2

The bottom line is the answer. Therefore, 78 times 4 equals:

312

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How to calculate 79 multiplied by 4
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