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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 851 · 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. 1.25 × 35 =
  2. 2.84 × 86 =
  3. 3.17 × 23 =
  4. 4.46 × 54 =
  5. 5.39 × 41 =
  6. 6.90 × 100 =
  7. 7.65 × 75 =
  8. 8.69 × 71 =
  9. 9.51 × 59 =
  10. 10.10 × 20 =
  11. 11.35 × 45 =
  12. 12.29 × 31 =
  13. 13.79 × 81 =
  14. 14.59 × 61 =
  15. 15.98 × 102 =
  16. 16.38 × 42 =
  17. 17.65 × 75 =
  18. 18.97 × 103 =
  19. 19.38 × 42 =
  20. 20.57 × 63 =
  21. 21.39 × 41 =
  22. 22.36 × 44 =
  23. 23.36 × 44 =
  24. 24.78 × 82 =
  25. 25.58 × 62 =
  26. 26.95 × 105 =
  27. 27.38 × 42 =
  28. 28.65 × 75 =
  29. 29.88 × 92 =
  30. 30.35 × 45 =
  31. 31.79 × 81 =
  32. 32.23 × 27 =
  33. 33.73 × 77 =
  34. 34.38 × 42 =
  35. 35.48 × 52 =
  36. 36.57 × 63 =
  37. 37.99 × 101 =
  38. 38.79 × 81 =
  39. 39.23 × 27 =
  40. 40.44 × 46 =

Answer key

  1. 875
  2. 7224
  3. 391
  4. 2484
  5. 1599
  6. 9000
  7. 4875
  8. 4899
  9. 3009
  10. 200
  11. 1575
  12. 899
  13. 6399
  14. 3599
  15. 9996
  16. 1596
  17. 4875
  18. 9991
  19. 1596
  20. 3591
  21. 1599
  22. 1584
  23. 1584
  24. 6396
  25. 3596
  26. 9975
  27. 1596
  28. 4875
  29. 8096
  30. 1575
  31. 6399
  32. 621
  33. 5621
  34. 1596
  35. 2496
  36. 3591
  37. 9999
  38. 6399
  39. 621
  40. 2024

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