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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 935 · 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. 1.59 × 61 =
  2. 2.96 × 104 =
  3. 3.22 × 28 =
  4. 4.80 × 90 =
  5. 5.99 × 101 =
  6. 6.99 × 101 =
  7. 7.14 × 16 =
  8. 8.86 × 94 =
  9. 9.92 × 98 =
  10. 10.39 × 41 =
  11. 11.68 × 72 =
  12. 12.13 × 17 =
  13. 13.56 × 64 =
  14. 14.97 × 103 =
  15. 15.82 × 88 =
  16. 16.89 × 91 =
  17. 17.87 × 93 =
  18. 18.48 × 52 =
  19. 19.22 × 28 =
  20. 20.85 × 95 =
  21. 21.96 × 104 =
  22. 22.39 × 41 =
  23. 23.49 × 51 =
  24. 24.59 × 61 =
  25. 25.59 × 61 =
  26. 26.88 × 92 =
  27. 27.69 × 71 =
  28. 28.22 × 28 =
  29. 29.18 × 22 =
  30. 30.89 × 91 =
  31. 31.88 × 92 =
  32. 32.35 × 45 =
  33. 33.13 × 17 =
  34. 34.13 × 17 =
  35. 35.39 × 41 =
  36. 36.39 × 41 =
  37. 37.65 × 75 =
  38. 38.73 × 77 =
  39. 39.59 × 61 =
  40. 40.79 × 81 =

Answer key

  1. 3599
  2. 9984
  3. 616
  4. 7200
  5. 9999
  6. 9999
  7. 224
  8. 8084
  9. 9016
  10. 1599
  11. 4896
  12. 221
  13. 3584
  14. 9991
  15. 7216
  16. 8099
  17. 8091
  18. 2496
  19. 616
  20. 8075
  21. 9984
  22. 1599
  23. 2499
  24. 3599
  25. 3599
  26. 8096
  27. 4899
  28. 616
  29. 396
  30. 8099
  31. 8096
  32. 1575
  33. 221
  34. 221
  35. 1599
  36. 1599
  37. 4875
  38. 5621
  39. 3599
  40. 6399

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