How to calculate 39 multiplied by 2 using long multiplication

How to calculate 39 multiplied by 2

How to calculate 39 multiplied by 2 using long multiplication. Here is step-by-step how to calculate 39 times 2 using long multiplication:

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

	3	9
x		2

Step 2: Multiply
2 x 9 = 18. Put 8 below the line and 1 as a reminder on top:

	1
	3	9
x		2
		8

Step 3: Multiply
2 x 3 = 6. Take 6 and add 1 from the previous step to get 7. Enter 7 at the bottom:

	3	9
x		2
	7	8

The bottom line is the answer. Therefore, 39 times 2 equals:

78

Long Multiplication Calculator
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How to calculate 40 multiplied by 2
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