How to calculate 69 multiplied by 45 using long multiplication

How to calculate 69 multiplied by 45

How to calculate 69 multiplied by 45 using long multiplication. Here is step-by-step how to calculate 69 times 45 using long multiplication:

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

	6	9
x	4	5

Step 2: Multiply
9 x 5 = 45. Put 5 below the line and 4 as a reminder on top:

	4
	6	9
x	4	5
		5

Step 3: Multiply
5 x 6 = 30. Take 30 and add 4 from the previous step to get 34. Enter 34 at the bottom:

		6	9
x		4	5
	3	4	5

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

		6	9
x		4	5
	3	4	5
+			0

Step 5: Multiply
4 x 9 = 36. Put 6 below the line and 3 as a reminder on top:

		3
		6	9
x		4	5
	3	4	5
+		6	0

Step 6: Multiply
4 x 6 = 24. Take 24 and add 3 from the previous step to get 27. Enter 27 at the bottom:

			6	9
x			4	5
		3	4	5
+	2	7	6	0

Step 7: Add to get answer
Add up the bottom two numbers (345 + 2760 = 3105) to get the answer:

			6	9
x			4	5
		3	4	5
+	2	7	6	0
=	3	1	0	5

The bottom line is the answer. Therefore, 69 times 45 equals:

3105

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How to calculate 70 multiplied by 45
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