Grade 3 · Math · On Level
Free Missing Factors worksheet - version 8
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-1KLG2V9-81KQ
1.
77 x __ = 462
2.
186 x __ = 1860
3.
247 x __ = 2470
4.
70 x __ = 350
5.
142 x __ = 1278
6.
81 x __ = 810
7.
167 x __ = 1503
8.
84 x __ = 252
9.
30 x __ = 270
10.
57 x __ = 456
11.
245 x __ = 1470
12.
164 x __ = 328
13.
122 x __ = 976
14.
109 x __ = 872
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 8
- 77 x __ = 4626
- 186 x __ = 186010
- 247 x __ = 247010
- 70 x __ = 3505
- 142 x __ = 12789
- 81 x __ = 81010
- 167 x __ = 15039
- 84 x __ = 2523
- 30 x __ = 2709
- 57 x __ = 4568
- 245 x __ = 14706
- 164 x __ = 3282
- 122 x __ = 9768
- 109 x __ = 8728
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.