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3rd Grade · Missing Numbers

3rd Grade Missing Numbers Worksheets

Free, printer-friendly 3rd grade missing numbers worksheets you can generate and download in seconds — no signup, no clutter. Fill in the blank to complete the equation. Builds algebraic thinking.

Sample problems

medium level
  1. 1.___ ÷ 8 = 4
  2. 2.27 ÷ 9 = ___
  3. 3.___ × 6 = 36
  4. 4.3 × ___ = 15
  5. 5.27 ÷ 3 = ___
  6. 6.___ × 9 = 27
  7. 7.___ ÷ 3 = 7
  8. 8.7 × ___ = 49
  9. 9.___ × 4 = 12
  10. 10.___ ÷ 4 = 2
  11. 11.8 × ___ = 72
  12. 12.18 ÷ 3 = ___
  13. 13.4 × ___ = 16
  14. 14.72 ÷ 9 = ___
  15. 15.___ ÷ 2 = 4
  16. 16.___ × 3 = 18
  17. 17.___ ÷ 8 = 5
  18. 18.9 × ___ = 27
  19. 19.___ × 3 = 9
  20. 20.24 ÷ 3 = ___

Every worksheet is generated with validated, duplicate-free problems and laid out to fit cleanly on US Letter paper. Choose your own difficulty, problem count, and answer key on the builder.

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