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Division by 2-Digit Numbers Worksheet

Mental maths lesson 25: Divide by a 2-digit number · Set 90 · 40 questions
TalentJR

How to do it in your head (Chunk or simplify): Chunking: take away × 10 or × 20 of the divisor, then divide what is left, and add the chunks. Both numbers even: halve both — the answer does not change. Divisor ends in 5: double both, so the divisor ends in 0.

NameDateTime takenScore ___ / 40
  1. 1.105 ÷ 15 =
  2. 2.756 ÷ 18 =
  3. 3.540 ÷ 45 =
  4. 4.336 ÷ 12 =
  5. 5.405 ÷ 45 =
  6. 6.240 ÷ 12 =
  7. 7.648 ÷ 24 =
  8. 8.392 ÷ 14 =
  9. 9.348 ÷ 12 =
  10. 10.702 ÷ 18 =
  11. 11.315 ÷ 35 =
  12. 12.255 ÷ 15 =
  13. 13.810 ÷ 45 =
  14. 14.360 ÷ 45 =
  15. 15.560 ÷ 35 =
  16. 16.195 ÷ 15 =
  17. 17.585 ÷ 45 =
  18. 18.1081 ÷ 23 =
  19. 19.966 ÷ 23 =
  20. 20.480 ÷ 16 =
  21. 21.168 ÷ 14 =
  22. 22.1204 ÷ 28 =
  23. 23.646 ÷ 19 =
  24. 24.378 ÷ 18 =
  25. 25.645 ÷ 15 =
  26. 26.576 ÷ 12 =
  27. 27.630 ÷ 45 =
  28. 28.1053 ÷ 27 =
  29. 29.528 ÷ 12 =
  30. 30.275 ÷ 25 =
  31. 31.816 ÷ 17 =
  32. 32.564 ÷ 12 =
  33. 33.175 ÷ 25 =
  34. 34.594 ÷ 18 =
  35. 35.150 ÷ 15 =
  36. 36.1247 ÷ 29 =
  37. 37.306 ÷ 18 =
  38. 38.210 ÷ 35 =
  39. 39.752 ÷ 16 =
  40. 40.529 ÷ 23 =

Answer key

  1. 7
  2. 42
  3. 12
  4. 28
  5. 9
  6. 20
  7. 27
  8. 28
  9. 29
  10. 39
  11. 9
  12. 17
  13. 18
  14. 8
  15. 16
  16. 13
  17. 13
  18. 47
  19. 42
  20. 30
  21. 12
  22. 43
  23. 34
  24. 21
  25. 43
  26. 48
  27. 14
  28. 39
  29. 44
  30. 11
  31. 48
  32. 47
  33. 7
  34. 33
  35. 10
  36. 43
  37. 17
  38. 6
  39. 47
  40. 23

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