How to calculate 31 multiplied by 9 using long multiplication

How to calculate 31 multiplied by 9

How to calculate 31 multiplied by 9 using long multiplication. Here is step-by-step how to calculate 31 times 9 using long multiplication:

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

	3	1
x		9

Step 2: Multiply
9 x 1 = 9. Put 9 below the line and 0 as a reminder on top:

	0
	3	1
x		9
		9

Step 3: Multiply
9 x 3 = 27. Take 27 and add 0 from the previous step to get 27. Enter 27 at the bottom:

		3	1
x			9
	2	7	9

The bottom line is the answer. Therefore, 31 times 9 equals:

279

Long Multiplication Calculator
Please enter another multiplication problem for us to explain and solve:

How to calculate 32 multiplied by 9
Here is the next multiplication problem in our math book that we solved with long multiplication.