How to calculate 15 multiplied by 4 using long multiplication

How to calculate 15 multiplied by 4

How to calculate 15 multiplied by 4 using long multiplication. Here is step-by-step how to calculate 15 times 4 using long multiplication:

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

	1	5
x		4

Step 2: Multiply
4 x 5 = 20. Put 0 below the line and 2 as a reminder on top:

	2
	1	5
x		4
		0

Step 3: Multiply
4 x 1 = 4. Take 4 and add 2 from the previous step to get 6. Enter 6 at the bottom:

	1	5
x		4
	6	0

The bottom line is the answer. Therefore, 15 times 4 equals:

60

Long Multiplication Calculator
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How to calculate 16 multiplied by 4
Here is the next multiplication problem in our math book that we solved with long multiplication.