How to calculate 70 multiplied by 15 using long multiplication

How to calculate 70 multiplied by 15

How to calculate 70 multiplied by 15 using long multiplication. Here is step-by-step how to calculate 70 times 15 using long multiplication:

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

	7	0
x	1	5

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

	0
	7	0
x	1	5
		0

Step 3: Multiply
5 x 7 = 35. Take 35 and add 0 from the previous step to get 35. Enter 35 at the bottom:

		7	0
x		1	5
	3	5	0

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

		7	0
x		1	5
	3	5	0
+			0

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

		0
		7	0
x		1	5
	3	5	0
+		0	0

Step 6: Multiply
1 x 7 = 7. Take 7 and add 0 from the previous step to get 7. Enter 7 at the bottom:

		7	0
x		1	5
	3	5	0
+	7	0	0

Step 7: Add to get answer
Add up the bottom two numbers (350 + 700 = 1050) to get the answer:

			7	0
x			1	5
		3	5	0
+		7	0	0
=	1	0	5	0

The bottom line is the answer. Therefore, 70 times 15 equals:

1050

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How to calculate 71 multiplied by 15
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