Division•Grade 3

Division as an Unknown-Factor Problem — Grade 3 Practice

Practice understanding division by finding the unknown factor in a multiplication equation. Connect division and multiplication to solve problems with dividends up to 100 and divisors up to 10.

CCSSAligned to Common Core 3.OA.6: Understand division as an unknown-factor problem (e.g., find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8).
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20 problemsAnswer key included

Find the missing factor to solve each division problem.

  1. 1.12 ÷ 3 =
  2. 2.20 ÷ 5 =
  3. 3.36 ÷ 6 =
  4. 4.48 ÷ 8 =
  5. 5.32 ÷ 8 =
  6. 6.45 ÷ 9 =
  7. 7.28 ÷ 4 =
  8. 8.63 ÷ 7 =
  9. 9.54 ÷ 6 =
  10. 10.72 ÷ 8 =
  11. 11.30 ÷ 5 =
  12. 12.40 ÷ 10 =
  13. 13.56 ÷ 7 =
  14. 14.18 ÷ 3 =
  15. 15.80 ÷ 10 =
  16. 16.42 ÷ 6 =
  17. 17.81 ÷ 9 =
  18. 18.90 ÷ 10 =
  19. 19.24 ÷ 4 =
  20. 20.70 ÷ 7 =

This free printable grade 3 division worksheet includes 20 problems and a complete answer key. Download the PDF above to print at home or in the classroom.

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