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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 211 · 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. 1.46 × 54 =
  2. 2.89 × 91 =
  3. 3.85 × 95 =
  4. 4.64 × 66 =
  5. 5.18 × 22 =
  6. 6.48 × 52 =
  7. 7.59 × 61 =
  8. 8.87 × 93 =
  9. 9.23 × 27 =
  10. 10.29 × 31 =
  11. 11.79 × 81 =
  12. 12.67 × 73 =
  13. 13.77 × 83 =
  14. 14.26 × 34 =
  15. 15.33 × 37 =
  16. 16.96 × 104 =
  17. 17.21 × 29 =
  18. 18.46 × 54 =
  19. 19.68 × 72 =
  20. 20.58 × 62 =
  21. 21.69 × 71 =
  22. 22.83 × 87 =
  23. 23.48 × 52 =
  24. 24.68 × 72 =
  25. 25.89 × 91 =
  26. 26.18 × 22 =
  27. 27.79 × 81 =
  28. 28.38 × 42 =
  29. 29.17 × 23 =
  30. 30.86 × 94 =
  31. 31.18 × 22 =
  32. 32.21 × 29 =
  33. 33.35 × 45 =
  34. 34.18 × 22 =
  35. 35.79 × 81 =
  36. 36.68 × 72 =
  37. 37.59 × 61 =
  38. 38.89 × 91 =
  39. 39.29 × 31 =
  40. 40.19 × 21 =

Answer key

  1. 2484
  2. 8099
  3. 8075
  4. 4224
  5. 396
  6. 2496
  7. 3599
  8. 8091
  9. 621
  10. 899
  11. 6399
  12. 4891
  13. 6391
  14. 884
  15. 1221
  16. 9984
  17. 609
  18. 2484
  19. 4896
  20. 3596
  21. 4899
  22. 7221
  23. 2496
  24. 4896
  25. 8099
  26. 396
  27. 6399
  28. 1596
  29. 391
  30. 8084
  31. 396
  32. 609
  33. 1575
  34. 396
  35. 6399
  36. 4896
  37. 3599
  38. 8099
  39. 899
  40. 399

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