How to calculate 53 multiplied by 45 using long multiplication

How to calculate 53 multiplied by 45

How to calculate 53 multiplied by 45 using long multiplication. Here is step-by-step how to calculate 53 times 45 using long multiplication:

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

	5	3
x	4	5

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

	1
	5	3
x	4	5
		5

Step 3: Multiply
5 x 5 = 25. Take 25 and add 1 from the previous step to get 26. Enter 26 at the bottom:

		5	3
x		4	5
	2	6	5

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

		5	3
x		4	5
	2	6	5
+			0

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

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

Step 6: Multiply
4 x 5 = 20. Take 20 and add 1 from the previous step to get 21. Enter 21 at the bottom:

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

Step 7: Add to get answer
Add up the bottom two numbers (265 + 2120 = 2385) to get the answer:

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

The bottom line is the answer. Therefore, 53 times 45 equals:

2385

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How to calculate 54 multiplied by 45
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