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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 109 · 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. 1.27 × 33 =
  2. 2.28 × 32 =
  3. 3.63 × 67 =
  4. 4.69 × 71 =
  5. 5.85 × 95 =
  6. 6.12 × 18 =
  7. 7.10 × 20 =
  8. 8.77 × 83 =
  9. 9.28 × 32 =
  10. 10.37 × 43 =
  11. 11.17 × 23 =
  12. 12.63 × 67 =
  13. 13.97 × 103 =
  14. 14.48 × 52 =
  15. 15.38 × 42 =
  16. 16.63 × 67 =
  17. 17.35 × 45 =
  18. 18.56 × 64 =
  19. 19.78 × 82 =
  20. 20.80 × 90 =
  21. 21.85 × 95 =
  22. 22.19 × 21 =
  23. 23.36 × 44 =
  24. 24.87 × 93 =
  25. 25.83 × 87 =
  26. 26.17 × 23 =
  27. 27.34 × 36 =
  28. 28.18 × 22 =
  29. 29.75 × 85 =
  30. 30.56 × 64 =
  31. 31.57 × 63 =
  32. 32.18 × 22 =
  33. 33.12 × 18 =
  34. 34.15 × 25 =
  35. 35.40 × 50 =
  36. 36.26 × 34 =
  37. 37.17 × 23 =
  38. 38.26 × 34 =
  39. 39.25 × 35 =
  40. 40.95 × 105 =

Answer key

  1. 891
  2. 896
  3. 4221
  4. 4899
  5. 8075
  6. 216
  7. 200
  8. 6391
  9. 896
  10. 1591
  11. 391
  12. 4221
  13. 9991
  14. 2496
  15. 1596
  16. 4221
  17. 1575
  18. 3584
  19. 6396
  20. 7200
  21. 8075
  22. 399
  23. 1584
  24. 8091
  25. 7221
  26. 391
  27. 1224
  28. 396
  29. 6375
  30. 3584
  31. 3591
  32. 396
  33. 216
  34. 375
  35. 2000
  36. 884
  37. 391
  38. 884
  39. 875
  40. 9975

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