How to calculate 87 multiplied by 57 using long multiplication

How to calculate 87 multiplied by 57

How to calculate 87 multiplied by 57 using long multiplication. Here is step-by-step how to calculate 87 times 57 using long multiplication:

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

	8	7
x	5	7

Step 2: Multiply
7 x 7 = 49. Put 9 below the line and 4 as a reminder on top:

	4
	8	7
x	5	7
		9

Step 3: Multiply
7 x 8 = 56. Take 56 and add 4 from the previous step to get 60. Enter 60 at the bottom:

		8	7
x		5	7
	6	0	9

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

		8	7
x		5	7
	6	0	9
+			0

Step 5: Multiply
5 x 7 = 35. Put 5 below the line and 3 as a reminder on top:

		3
		8	7
x		5	7
	6	0	9
+		5	0

Step 6: Multiply
5 x 8 = 40. Take 40 and add 3 from the previous step to get 43. Enter 43 at the bottom:

			8	7
x			5	7
		6	0	9
+	4	3	5	0

Step 7: Add to get answer
Add up the bottom two numbers (609 + 4350 = 4959) to get the answer:

			8	7
x			5	7
		6	0	9
+	4	3	5	0
=	4	9	5	9

The bottom line is the answer. Therefore, 87 times 57 equals:

4959

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How to calculate 88 multiplied by 57
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