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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 630 · 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. 1.65 × 75 =
  2. 2.29 × 31 =
  3. 3.95 × 105 =
  4. 4.79 × 81 =
  5. 5.39 × 41 =
  6. 6.25 × 35 =
  7. 7.84 × 86 =
  8. 8.97 × 103 =
  9. 9.19 × 21 =
  10. 10.75 × 85 =
  11. 11.79 × 81 =
  12. 12.49 × 51 =
  13. 13.19 × 21 =
  14. 14.21 × 29 =
  15. 15.55 × 65 =
  16. 16.36 × 44 =
  17. 17.17 × 23 =
  18. 18.59 × 61 =
  19. 19.26 × 34 =
  20. 20.58 × 62 =
  21. 21.17 × 23 =
  22. 22.78 × 82 =
  23. 23.19 × 21 =
  24. 24.48 × 52 =
  25. 25.76 × 84 =
  26. 26.27 × 33 =
  27. 27.38 × 42 =
  28. 28.85 × 95 =
  29. 29.43 × 47 =
  30. 30.10 × 20 =
  31. 31.98 × 102 =
  32. 32.18 × 22 =
  33. 33.38 × 42 =
  34. 34.93 × 97 =
  35. 35.64 × 66 =
  36. 36.87 × 93 =
  37. 37.73 × 77 =
  38. 38.18 × 22 =
  39. 39.35 × 45 =
  40. 40.77 × 83 =

Answer key

  1. 4875
  2. 899
  3. 9975
  4. 6399
  5. 1599
  6. 875
  7. 7224
  8. 9991
  9. 399
  10. 6375
  11. 6399
  12. 2499
  13. 399
  14. 609
  15. 3575
  16. 1584
  17. 391
  18. 3599
  19. 884
  20. 3596
  21. 391
  22. 6396
  23. 399
  24. 2496
  25. 6384
  26. 891
  27. 1596
  28. 8075
  29. 2021
  30. 200
  31. 9996
  32. 396
  33. 1596
  34. 9021
  35. 4224
  36. 8091
  37. 5621
  38. 396
  39. 1575
  40. 6391

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