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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 756 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.29 × 31 =
  2. 2.56 × 64 =
  3. 3.21 × 29 =
  4. 4.21 × 29 =
  5. 5.82 × 88 =
  6. 6.95 × 105 =
  7. 7.81 × 89 =
  8. 8.61 × 69 =
  9. 9.73 × 77 =
  10. 10.78 × 82 =
  11. 11.98 × 102 =
  12. 12.43 × 47 =
  13. 13.16 × 24 =
  14. 14.89 × 91 =
  15. 15.59 × 61 =
  16. 16.89 × 91 =
  17. 17.15 × 25 =
  18. 18.25 × 35 =
  19. 19.85 × 95 =
  20. 20.93 × 97 =
  21. 21.98 × 102 =
  22. 22.39 × 41 =
  23. 23.69 × 71 =
  24. 24.26 × 34 =
  25. 25.18 × 22 =
  26. 26.59 × 61 =
  27. 27.79 × 81 =
  28. 28.86 × 94 =
  29. 29.98 × 102 =
  30. 30.79 × 81 =
  31. 31.52 × 58 =
  32. 32.96 × 104 =
  33. 33.30 × 40 =
  34. 34.86 × 94 =
  35. 35.65 × 75 =
  36. 36.80 × 90 =
  37. 37.18 × 22 =
  38. 38.55 × 65 =
  39. 39.18 × 22 =
  40. 40.28 × 32 =

Answer key

  1. 899
  2. 3584
  3. 609
  4. 609
  5. 7216
  6. 9975
  7. 7209
  8. 4209
  9. 5621
  10. 6396
  11. 9996
  12. 2021
  13. 384
  14. 8099
  15. 3599
  16. 8099
  17. 375
  18. 875
  19. 8075
  20. 9021
  21. 9996
  22. 1599
  23. 4899
  24. 884
  25. 396
  26. 3599
  27. 6399
  28. 8084
  29. 9996
  30. 6399
  31. 3016
  32. 9984
  33. 1200
  34. 8084
  35. 4875
  36. 7200
  37. 396
  38. 3575
  39. 396
  40. 896

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