Multiplication•Grade 3

Finding the Unknown in Multiplication & Division Equations

Practice finding missing numbers in multiplication and division equations. Strengthen your understanding of the relationship between multiplication and division using whole numbers.

CCSSAligned to Common Core 3.OA.4: Determine the unknown whole number in a multiplication or division equation relating three whole numbers (e.g., 8 × ? = 48).

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22 problemsAnswer key included

Find the unknown whole number that makes each equation true.

1.4 × ? = 28
2.? × 6 = 42
3.8 × ? = 48
4.? × 9 = 63
5.5 × ? = 45
6.? × 7 = 56
7.3 × ? = 27
8.? × 8 = 72
9.6 × ? = 54
10.? × 4 = 36
11.56 ÷ ? = 7
12.? ÷ 6 = 8
13.72 ÷ ? = 9
14.? ÷ 7 = 6
15.45 ÷ ? = 5
16.? ÷ 8 = 7
17.63 ÷ ? = 9
18.? ÷ 4 = 8
19.2 × ? = 18
20.? × 10 = 70
21.30 ÷ ? = 6
22.? ÷ 9 = 8

This free printable grade 3 multiplication worksheet includes 22 problems and a complete answer key. Download the PDF above to print at home or in the classroom.

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