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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 535 · 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. 1.85 × 95 =
  2. 2.17 × 23 =
  3. 3.59 × 61 =
  4. 4.69 × 71 =
  5. 5.35 × 45 =
  6. 6.87 × 93 =
  7. 7.28 × 32 =
  8. 8.19 × 21 =
  9. 9.11 × 19 =
  10. 10.45 × 55 =
  11. 11.20 × 30 =
  12. 12.69 × 71 =
  13. 13.95 × 105 =
  14. 14.11 × 19 =
  15. 15.26 × 34 =
  16. 16.69 × 71 =
  17. 17.35 × 45 =
  18. 18.97 × 103 =
  19. 19.87 × 93 =
  20. 20.37 × 43 =
  21. 21.94 × 96 =
  22. 22.58 × 62 =
  23. 23.65 × 75 =
  24. 24.33 × 37 =
  25. 25.90 × 100 =
  26. 26.85 × 95 =
  27. 27.25 × 35 =
  28. 28.72 × 78 =
  29. 29.87 × 93 =
  30. 30.48 × 52 =
  31. 31.97 × 103 =
  32. 32.39 × 41 =
  33. 33.38 × 42 =
  34. 34.14 × 16 =
  35. 35.65 × 75 =
  36. 36.17 × 23 =
  37. 37.16 × 24 =
  38. 38.56 × 64 =
  39. 39.17 × 23 =
  40. 40.89 × 91 =

Answer key

  1. 8075
  2. 391
  3. 3599
  4. 4899
  5. 1575
  6. 8091
  7. 896
  8. 399
  9. 209
  10. 2475
  11. 600
  12. 4899
  13. 9975
  14. 209
  15. 884
  16. 4899
  17. 1575
  18. 9991
  19. 8091
  20. 1591
  21. 9024
  22. 3596
  23. 4875
  24. 1221
  25. 9000
  26. 8075
  27. 875
  28. 5616
  29. 8091
  30. 2496
  31. 9991
  32. 1599
  33. 1596
  34. 224
  35. 4875
  36. 391
  37. 384
  38. 3584
  39. 391
  40. 8099

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