Multiplication

Long Multiplication

Practice multiplying by 2-digit numbers using the formal written method. Master partial products, place value alignment, and carrying.

Long Multiplication
Steps
Level
Questions
Summary
Choose Your Level
Select the difficulty based on the number of digits.
1
Level 1

2-digit × 2-digit

e.g. 47 × 23

2
Level 2

3-digit × 2-digit

e.g. 347 × 26

3
Level 3

3–5 digit × 2-digit

e.g. 1347 × 38

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Step 3 of 3
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Instructions: Fill in the answer digits (purple boxes) and write any carry values in the yellow boxes underneath.
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How to play
1
First partial product
Multiply the top number by the units digit of the multiplier. Fill in the answer digits and any carry values in the yellow boxes underneath.
2
Second partial product
Multiply by the tens digit. This row has a zero placeholder on the right. Fill in the digits and carries.
3
Add the partial products
Add the two partial products together for the final answer. Fill in any carry values for the addition too.
47 × 23
47×3 = 141, then 47×20 = 940, then 141+940 = 1081