How to calculate 99 multiplied by 57 using long multiplication

How to calculate 99 multiplied by 57

How to calculate 99 multiplied by 57 using long multiplication. Here is step-by-step how to calculate 99 times 57 using long multiplication:

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

	9	9
x	5	7

Step 2: Multiply
9 x 7 = 63. Put 3 below the line and 6 as a reminder on top:

	6
	9	9
x	5	7
		3

Step 3: Multiply
7 x 9 = 63. Take 63 and add 6 from the previous step to get 69. Enter 69 at the bottom:

		9	9
x		5	7
	6	9	3

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

		9	9
x		5	7
	6	9	3
+			0

Step 5: Multiply
5 x 9 = 45. Put 5 below the line and 4 as a reminder on top:

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

Step 6: Multiply
5 x 9 = 45. Take 45 and add 4 from the previous step to get 49. Enter 49 at the bottom:

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

Step 7: Add to get answer
Add up the bottom two numbers (693 + 4950 = 5643) to get the answer:

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

The bottom line is the answer. Therefore, 99 times 57 equals:

5643

Long Multiplication Calculator
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