Grade 3 · Math · Building Confidence
Free Missing Factors worksheet - version 2
Find the unknown factor in multiplication equations. This printable version includes 14 grade-appropriate questions and a separate answer sheet.
Missing Factors
Grade 3 · Building confidence · 14 questions · Version PG-1S3HCL1-NLI8
1.18 x __ = 126
2.38 x __ = 304
3.104 x __ = 832
4.90 x __ = 630
5.21 x __ = 210
6.85 x __ = 170
7.62 x __ = 372
8.117 x __ = 1170
9.76 x __ = 456
10.21 x __ = 105
11.56 x __ = 672
12.42 x __ = 294
13.35 x __ = 420
14.31 x __ = 93
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 2
- 18 x __ = 1267
- 38 x __ = 3048
- 104 x __ = 8328
- 90 x __ = 6307
- 21 x __ = 21010
- 85 x __ = 1702
- 62 x __ = 3726
- 117 x __ = 117010
- 76 x __ = 4566
- 21 x __ = 1055
- 56 x __ = 67212
- 42 x __ = 2947
- 35 x __ = 42012
- 31 x __ = 933
Worked example
7 x __ = 42. Since 42 / 7 = 6, the missing factor is 6.
Common mistake
Multiplying the known factor and product together.
Helpful hint
Use the related division fact.