Grade 3 · Math · On Level
Free Missing Factors worksheet - version 15
Find the unknown factor in multiplication equations. This printable version includes 14 grade-appropriate questions and a separate answer sheet.
Missing Factors
Grade 3 · On-level practice · 14 questions · Version PG-1PKBQGD-81KQ
1.
200 x __ = 2400
2.
119 x __ = 357
3.
91 x __ = 637
4.
62 x __ = 372
5.
79 x __ = 395
6.
112 x __ = 560
7.
234 x __ = 936
8.
165 x __ = 825
9.
30 x __ = 60
10.
36 x __ = 108
11.
52 x __ = 260
12.
152 x __ = 1824
13.
239 x __ = 1195
14.
152 x __ = 608
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 15
- 200 x __ = 240012
- 119 x __ = 3573
- 91 x __ = 6377
- 62 x __ = 3726
- 79 x __ = 3955
- 112 x __ = 5605
- 234 x __ = 9364
- 165 x __ = 8255
- 30 x __ = 602
- 36 x __ = 1083
- 52 x __ = 2605
- 152 x __ = 182412
- 239 x __ = 11955
- 152 x __ = 6084
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.