How to calculate 42 multiplied by 29 using long multiplication

How to calculate 42 multiplied by 29

How to calculate 42 multiplied by 29 using long multiplication. Here is step-by-step how to calculate 42 times 29 using long multiplication:

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

	4	2
x	2	9

Step 2: Multiply
2 x 9 = 18. Put 8 below the line and 1 as a reminder on top:

	1
	4	2
x	2	9
		8

Step 3: Multiply
9 x 4 = 36. Take 36 and add 1 from the previous step to get 37. Enter 37 at the bottom:

		4	2
x		2	9
	3	7	8

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	9
	3	7	8
+			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	9
	3	7	8
+		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	9
	3	7	8
+	8	4	0

Step 7: Add to get answer
Add up the bottom two numbers (378 + 840 = 1218) to get the answer:

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

The bottom line is the answer. Therefore, 42 times 29 equals:

1218

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

How to calculate 43 multiplied by 29
Here is the next multiplication problem in our math book that we solved with long multiplication.