How to calculate 39 multiplied by 17 using long multiplication

How to calculate 39 multiplied by 17

How to calculate 39 multiplied by 17 using long multiplication. Here is step-by-step how to calculate 39 times 17 using long multiplication:

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

	3	9
x	1	7

Step 2: Multiply
9 x 7 = 63. Put 3 below the line and 6 as a reminder on top:

	6
	3	9
x	1	7
		3

Step 3: Multiply
7 x 3 = 21. Take 21 and add 6 from the previous step to get 27. Enter 27 at the bottom:

		3	9
x		1	7
	2	7	3

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

		3	9
x		1	7
	2	7	3
+			0

Step 5: Multiply
1 x 9 = 9. Put 9 below the line and 0 as a reminder on top:

		0
		3	9
x		1	7
	2	7	3
+		9	0

Step 6: Multiply
1 x 3 = 3. Take 3 and add 0 from the previous step to get 3. Enter 3 at the bottom:

		3	9
x		1	7
	2	7	3
+	3	9	0

Step 7: Add to get answer
Add up the bottom two numbers (273 + 390 = 663) to get the answer:

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

The bottom line is the answer. Therefore, 39 times 17 equals:

663

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How to calculate 40 multiplied by 17
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