How to calculate 84 multiplied by 64 using long multiplication

How to calculate 84 multiplied by 64

How to calculate 84 multiplied by 64 using long multiplication. Here is step-by-step how to calculate 84 times 64 using long multiplication:

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

	8	4
x	6	4

Step 2: Multiply
4 x 4 = 16. Put 6 below the line and 1 as a reminder on top:

	1
	8	4
x	6	4
		6

Step 3: Multiply
4 x 8 = 32. Take 32 and add 1 from the previous step to get 33. Enter 33 at the bottom:

		8	4
x		6	4
	3	3	6

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

		8	4
x		6	4
	3	3	6
+			0

Step 5: Multiply
6 x 4 = 24. Put 4 below the line and 2 as a reminder on top:

		2
		8	4
x		6	4
	3	3	6
+		4	0

Step 6: Multiply
6 x 8 = 48. Take 48 and add 2 from the previous step to get 50. Enter 50 at the bottom:

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

Step 7: Add to get answer
Add up the bottom two numbers (336 + 5040 = 5376) to get the answer:

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

The bottom line is the answer. Therefore, 84 times 64 equals:

5376

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How to calculate 85 multiplied by 64
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