How to calculate 84 multiplied by 10 using long multiplication

How to calculate 84 multiplied by 10

How to calculate 84 multiplied by 10 using long multiplication. Here is step-by-step how to calculate 84 times 10 using long multiplication:

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

	8	4
x	1	0

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

	0
	8	4
x	1	0
		0

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

	8	4
x	1	0
	0	0

Step 4: Add 0
Enter a 0 at the bottom right as a place holder, because you now move over one digit:

	8	4
x	1	0
	0	0
+		0

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

	0
	8	4
x	1	0
	0	0
+	4	0

Step 6: Multiply
1 x 8 = 8. Take 8 and add 0 from the previous step to get 8. Enter 8 at the bottom:

		8	4
x		1	0
		0	0
+	8	4	0

Step 7: Add to get answer
Add up the bottom two numbers (0 + 840 = 840) to get the answer:

		8	4
x		1	0
		0	0
+	8	4	0
=	8	4	0

The bottom line is the answer. Therefore, 84 times 10 equals:

840

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

How to calculate 85 multiplied by 10
Here is the next multiplication problem in our math book that we solved with long multiplication.