How to calculate 81 multiplied by 50 using long multiplication

How to calculate 81 multiplied by 50

How to calculate 81 multiplied by 50 using long multiplication. Here is step-by-step how to calculate 81 times 50 using long multiplication:

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

	8	1
x	5	0

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

	0
	8	1
x	5	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	1
x	5	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	1
x	5	0
	0	0
+		0

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

	0
	8	1
x	5	0
	0	0
+	5	0

Step 6: Multiply
5 x 8 = 40. Take 40 and add 0 from the previous step to get 40. Enter 40 at the bottom:

			8	1
x			5	0
			0	0
+	4	0	5	0

Step 7: Add to get answer
Add up the bottom two numbers (0 + 4050 = 4050) to get the answer:

			8	1
x			5	0
			0	0
+	4	0	5	0
=	4	0	5	0

The bottom line is the answer. Therefore, 81 times 50 equals:

4050

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How to calculate 82 multiplied by 50
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