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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 510 · 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. 1.78 × 82 =
  2. 2.20 × 30 =
  3. 3.25 × 35 =
  4. 4.48 × 52 =
  5. 5.36 × 44 =
  6. 6.29 × 31 =
  7. 7.77 × 83 =
  8. 8.18 × 22 =
  9. 9.26 × 34 =
  10. 10.83 × 87 =
  11. 11.11 × 19 =
  12. 12.39 × 41 =
  13. 13.57 × 63 =
  14. 14.66 × 74 =
  15. 15.97 × 103 =
  16. 16.70 × 80 =
  17. 17.36 × 44 =
  18. 18.51 × 59 =
  19. 19.19 × 21 =
  20. 20.28 × 32 =
  21. 21.10 × 20 =
  22. 22.62 × 68 =
  23. 23.86 × 94 =
  24. 24.15 × 25 =
  25. 25.98 × 102 =
  26. 26.69 × 71 =
  27. 27.68 × 72 =
  28. 28.26 × 34 =
  29. 29.68 × 72 =
  30. 30.87 × 93 =
  31. 31.35 × 45 =
  32. 32.65 × 75 =
  33. 33.84 × 86 =
  34. 34.39 × 41 =
  35. 35.29 × 31 =
  36. 36.58 × 62 =
  37. 37.89 × 91 =
  38. 38.94 × 96 =
  39. 39.75 × 85 =
  40. 40.79 × 81 =

Answer key

  1. 6396
  2. 600
  3. 875
  4. 2496
  5. 1584
  6. 899
  7. 6391
  8. 396
  9. 884
  10. 7221
  11. 209
  12. 1599
  13. 3591
  14. 4884
  15. 9991
  16. 5600
  17. 1584
  18. 3009
  19. 399
  20. 896
  21. 200
  22. 4216
  23. 8084
  24. 375
  25. 9996
  26. 4899
  27. 4896
  28. 884
  29. 4896
  30. 8091
  31. 1575
  32. 4875
  33. 7224
  34. 1599
  35. 899
  36. 3596
  37. 8099
  38. 9024
  39. 6375
  40. 6399

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