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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 122 · 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. 1.94 × 96 =
  2. 2.99 × 101 =
  3. 3.49 × 51 =
  4. 4.56 × 64 =
  5. 5.25 × 35 =
  6. 6.80 × 90 =
  7. 7.99 × 101 =
  8. 8.59 × 61 =
  9. 9.14 × 16 =
  10. 10.25 × 35 =
  11. 11.79 × 81 =
  12. 12.49 × 51 =
  13. 13.49 × 51 =
  14. 14.35 × 45 =
  15. 15.31 × 39 =
  16. 16.94 × 96 =
  17. 17.25 × 35 =
  18. 18.56 × 64 =
  19. 19.39 × 41 =
  20. 20.29 × 31 =
  21. 21.29 × 31 =
  22. 22.57 × 63 =
  23. 23.84 × 86 =
  24. 24.63 × 67 =
  25. 25.45 × 55 =
  26. 26.46 × 54 =
  27. 27.87 × 93 =
  28. 28.20 × 30 =
  29. 29.39 × 41 =
  30. 30.17 × 23 =
  31. 31.98 × 102 =
  32. 32.13 × 17 =
  33. 33.20 × 30 =
  34. 34.64 × 66 =
  35. 35.40 × 50 =
  36. 36.57 × 63 =
  37. 37.56 × 64 =
  38. 38.84 × 86 =
  39. 39.97 × 103 =
  40. 40.39 × 41 =

Answer key

  1. 9024
  2. 9999
  3. 2499
  4. 3584
  5. 875
  6. 7200
  7. 9999
  8. 3599
  9. 224
  10. 875
  11. 6399
  12. 2499
  13. 2499
  14. 1575
  15. 1209
  16. 9024
  17. 875
  18. 3584
  19. 1599
  20. 899
  21. 899
  22. 3591
  23. 7224
  24. 4221
  25. 2475
  26. 2484
  27. 8091
  28. 600
  29. 1599
  30. 391
  31. 9996
  32. 221
  33. 600
  34. 4224
  35. 2000
  36. 3591
  37. 3584
  38. 7224
  39. 9991
  40. 1599

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