How to calculate 97 multiplied by 81 using long multiplication

How to calculate 97 multiplied by 81

How to calculate 97 multiplied by 81 using long multiplication. Here is step-by-step how to calculate 97 times 81 using long multiplication:

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

	9	7
x	8	1

Step 2: Multiply
7 x 1 = 7. Put 7 below the line and 0 as a reminder on top:

	0
	9	7
x	8	1
		7

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

	9	7
x	8	1
	9	7

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

	9	7
x	8	1
	9	7
+		0

Step 5: Multiply
8 x 7 = 56. Put 6 below the line and 5 as a reminder on top:

	5
	9	7
x	8	1
	9	7
+	6	0

Step 6: Multiply
8 x 9 = 72. Take 72 and add 5 from the previous step to get 77. Enter 77 at the bottom:

			9	7
x			8	1
			9	7
+	7	7	6	0

Step 7: Add to get answer
Add up the bottom two numbers (97 + 7760 = 7857) to get the answer:

			9	7
x			8	1
			9	7
+	7	7	6	0
=	7	8	5	7

The bottom line is the answer. Therefore, 97 times 81 equals:

7857

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How to calculate 98 multiplied by 81
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