How to calculate 63 multiplied by 45 using long multiplication

How to calculate 63 multiplied by 45

How to calculate 63 multiplied by 45 using long multiplication. Here is step-by-step how to calculate 63 times 45 using long multiplication:

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

	6	3
x	4	5

Step 2: Multiply
3 x 5 = 15. Put 5 below the line and 1 as a reminder on top:

	1
	6	3
x	4	5
		5

Step 3: Multiply
5 x 6 = 30. Take 30 and add 1 from the previous step to get 31. Enter 31 at the bottom:

		6	3
x		4	5
	3	1	5

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

		6	3
x		4	5
	3	1	5
+			0

Step 5: Multiply
4 x 3 = 12. Put 2 below the line and 1 as a reminder on top:

		1
		6	3
x		4	5
	3	1	5
+		2	0

Step 6: Multiply
4 x 6 = 24. Take 24 and add 1 from the previous step to get 25. Enter 25 at the bottom:

			6	3
x			4	5
		3	1	5
+	2	5	2	0

Step 7: Add to get answer
Add up the bottom two numbers (315 + 2520 = 2835) to get the answer:

			6	3
x			4	5
		3	1	5
+	2	5	2	0
=	2	8	3	5

The bottom line is the answer. Therefore, 63 times 45 equals:

2835

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How to calculate 64 multiplied by 45
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