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Grade 3 Missing Factor Worksheets

Find the factor that makes the product, like 6 × __ = 42.

Every sheet below is generated fresh with a matching answer key. Pick one of the three levels, preview it, and print or download the PDF — no account, no watermark. For the other grade 3 missing numbers skills, see all missing numbers worksheets.

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Missing Numbers · Grade 3

Grade
Topic
SkillEach skill is a different kind of question, with its own levels.
Level
Questions
20

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Grade 3 · 2 pages · A4

Missing Numbers Practice

Grade 3 • Missing Factor • Tables 6 to 12
Name:Date:

Write the missing factor.

  1. 1) ___ × 8 = 32
  2. 2) ___ × 11 = 33
  3. 3) ___ × 10 = 70
  1. 4) ___ × 12 = 60
  2. 5) ___ × 8 = 72
  3. 6) ___ × 12 = 24
  1. 7) ___ × 8 = 96
  2. 8) ___ × 11 = 66
  3. 9) ___ × 10 = 20
  1. 10) ___ × 7 = 77
  2. 11) ___ × 7 = 63
  3. 12) ___ × 7 = 14
  1. 13) ___ × 11 = 44
  2. 14) ___ × 6 = 72
  3. 15) ___ × 12 = 48
  1. 16) ___ × 9 = 36
  2. 17) ___ × 7 = 42
  3. 18) ___ × 8 = 88
  1. 19) ___ × 10 = 40
  2. 20) ___ × 8 = 48
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Page 1 of 2

Answer Key

  1. 1. 4
  2. 2. 3
  3. 3. 7
  4. 4. 5
  1. 5. 9
  2. 6. 2
  3. 7. 12
  4. 8. 6
  1. 9. 2
  2. 10. 11
  3. 11. 9
  4. 12. 2
  1. 13. 4
  2. 14. 12
  3. 15. 4
  4. 16. 4
  1. 17. 6
  2. 18. 11
  3. 19. 4
  4. 20. 6
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Page 2 of 2

What each level generates

Grade 3 missing factor — the exact skill behind each difficulty setting, straight from the generator.

  1. Level 1Tables to 5
  2. Level 2Tables 6 to 12
  3. Level 3Three factors

Grade levels follow the progression common to most English-language curricula — not one specific national curriculum. Every level shows exactly what it generates, so you can check the fit with your own program. See the full scope & sequence →

More Grade 3 missing numbers skills

Each one generates a different kind of question, with its own three levels and answer key.

Frequently asked questions

▸What do missing factor problems teach in Grade 3?

Division, in disguise. 4 × ___ = 28 is the same question as 28 ÷ 4, and most curricula introduce division exactly this way — so missing-factor fluency converts directly into division fluency.

▸When should a child handle missing dividends like ___ ÷ 6 = 7?

Typically in the second half of Grade 3, after missing factors feel comfortable. A missing dividend requires multiplying back (6 × 7), which is a step more abstract than finding a factor.

▸How many problems should a Grade 3 missing number sheet have?

10–12 for missing factors and dividends. Each blank takes real reasoning, unlike straight fact drill, so a shorter accurate set beats a long rushed one. Adjust with the stepper.

▸Is there a larger, easier-to-read print option?

Yes — switch on the easy-read font in the controls. It uses simpler letterforms and more spacing, which helps students who lose their place or reverse symbols on dense pages.

▸Can my whole class do the identical worksheet?

Yes. Share the link and every student gets the exact same problems; the answer key prints on its own separate page, so you can distribute the sheets without handing out the answers.