How to calculate 67 multiplied by 64 using long multiplication

How to calculate 67 multiplied by 64

How to calculate 67 multiplied by 64 using long multiplication. Here is step-by-step how to calculate 67 times 64 using long multiplication:

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

	6	7
x	6	4

Step 2: Multiply
7 x 4 = 28. Put 8 below the line and 2 as a reminder on top:

	2
	6	7
x	6	4
		8

Step 3: Multiply
4 x 6 = 24. Take 24 and add 2 from the previous step to get 26. Enter 26 at the bottom:

		6	7
x		6	4
	2	6	8

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

		6	7
x		6	4
	2	6	8
+			0

Step 5: Multiply
6 x 7 = 42. Put 2 below the line and 4 as a reminder on top:

		4
		6	7
x		6	4
	2	6	8
+		2	0

Step 6: Multiply
6 x 6 = 36. Take 36 and add 4 from the previous step to get 40. Enter 40 at the bottom:

			6	7
x			6	4
		2	6	8
+	4	0	2	0

Step 7: Add to get answer
Add up the bottom two numbers (268 + 4020 = 4288) to get the answer:

			6	7
x			6	4
		2	6	8
+	4	0	2	0
=	4	2	8	8

The bottom line is the answer. Therefore, 67 times 64 equals:

4288

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How to calculate 68 multiplied by 64
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