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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 80 · 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. 1.16 × 24 =
  2. 2.10 × 20 =
  3. 3.81 × 89 =
  4. 4.45 × 55 =
  5. 5.50 × 60 =
  6. 6.97 × 103 =
  7. 7.84 × 86 =
  8. 8.24 × 26 =
  9. 9.77 × 83 =
  10. 10.63 × 67 =
  11. 11.87 × 93 =
  12. 12.79 × 81 =
  13. 13.36 × 44 =
  14. 14.19 × 21 =
  15. 15.82 × 88 =
  16. 16.26 × 34 =
  17. 17.87 × 93 =
  18. 18.69 × 71 =
  19. 19.57 × 63 =
  20. 20.32 × 38 =
  21. 21.39 × 41 =
  22. 22.89 × 91 =
  23. 23.26 × 34 =
  24. 24.84 × 86 =
  25. 25.98 × 102 =
  26. 26.85 × 95 =
  27. 27.59 × 61 =
  28. 28.49 × 51 =
  29. 29.86 × 94 =
  30. 30.59 × 61 =
  31. 31.19 × 21 =
  32. 32.15 × 25 =
  33. 33.58 × 62 =
  34. 34.69 × 71 =
  35. 35.99 × 101 =
  36. 36.32 × 38 =
  37. 37.69 × 71 =
  38. 38.85 × 95 =
  39. 39.84 × 86 =
  40. 40.16 × 24 =

Answer key

  1. 384
  2. 200
  3. 7209
  4. 2475
  5. 3000
  6. 9991
  7. 7224
  8. 624
  9. 6391
  10. 4221
  11. 8091
  12. 6399
  13. 1584
  14. 399
  15. 7216
  16. 884
  17. 8091
  18. 4899
  19. 3591
  20. 1216
  21. 1599
  22. 8099
  23. 884
  24. 7224
  25. 9996
  26. 8075
  27. 3599
  28. 2499
  29. 8084
  30. 3599
  31. 399
  32. 375
  33. 3596
  34. 4899
  35. 9999
  36. 1216
  37. 4899
  38. 8075
  39. 7224
  40. 384

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