How to calculate 42 multiplied by 27 using long multiplication

How to calculate 42 multiplied by 27

How to calculate 42 multiplied by 27 using long multiplication. Here is step-by-step how to calculate 42 times 27 using long multiplication:

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

	4	2
x	2	7

Step 2: Multiply
2 x 7 = 14. Put 4 below the line and 1 as a reminder on top:

	1
	4	2
x	2	7
		4

Step 3: Multiply
7 x 4 = 28. Take 28 and add 1 from the previous step to get 29. Enter 29 at the bottom:

		4	2
x		2	7
	2	9	4

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

		4	2
x		2	7
	2	9	4
+			0

Step 5: Multiply
2 x 2 = 4. Put 4 below the line and 0 as a reminder on top:

		0
		4	2
x		2	7
	2	9	4
+		4	0

Step 6: Multiply
2 x 4 = 8. Take 8 and add 0 from the previous step to get 8. Enter 8 at the bottom:

		4	2
x		2	7
	2	9	4
+	8	4	0

Step 7: Add to get answer
Add up the bottom two numbers (294 + 840 = 1134) to get the answer:

			4	2
x			2	7
		2	9	4
+		8	4	0
=	1	1	3	4

The bottom line is the answer. Therefore, 42 times 27 equals:

1134

Long Multiplication Calculator
Please enter another multiplication problem for us to explain and solve:

How to calculate 43 multiplied by 27
Here is the next multiplication problem in our math book that we solved with long multiplication.