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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 2 · 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. 2.99 × 101 =
  3. 3.98 × 102 =
  4. 4.14 × 16 =
  5. 5.18 × 22 =
  6. 6.81 × 89 =
  7. 7.63 × 67 =
  8. 8.28 × 32 =
  9. 9.95 × 105 =
  10. 10.39 × 41 =
  11. 11.68 × 72 =
  12. 12.77 × 83 =
  13. 13.70 × 80 =
  14. 14.36 × 44 =
  15. 15.28 × 32 =
  16. 16.35 × 45 =
  17. 17.44 × 46 =
  18. 18.68 × 72 =
  19. 19.11 × 19 =
  20. 20.22 × 28 =
  21. 21.19 × 21 =
  22. 22.18 × 22 =
  23. 23.85 × 95 =
  24. 24.47 × 53 =
  25. 25.53 × 57 =
  26. 26.91 × 99 =
  27. 27.60 × 70 =
  28. 28.18 × 22 =
  29. 29.36 × 44 =
  30. 30.79 × 81 =
  31. 31.30 × 40 =
  32. 32.60 × 70 =
  33. 33.83 × 87 =
  34. 34.96 × 104 =
  35. 35.90 × 100 =
  36. 36.10 × 20 =
  37. 37.49 × 51 =
  38. 38.69 × 71 =
  39. 39.19 × 21 =
  40. 40.77 × 83 =

Answer key

  1. 384
  2. 9999
  3. 9996
  4. 224
  5. 396
  6. 7209
  7. 4221
  8. 896
  9. 9975
  10. 1599
  11. 4896
  12. 6391
  13. 5600
  14. 1584
  15. 896
  16. 1575
  17. 2024
  18. 4896
  19. 209
  20. 616
  21. 399
  22. 396
  23. 8075
  24. 2491
  25. 3021
  26. 9009
  27. 4200
  28. 396
  29. 1584
  30. 6399
  31. 1200
  32. 4200
  33. 7221
  34. 9984
  35. 9000
  36. 200
  37. 2499
  38. 4899
  39. 399
  40. 6391

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