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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 21 · 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. 1.36 × 44 =
  2. 2.38 × 42 =
  3. 3.49 × 51 =
  4. 4.53 × 57 =
  5. 5.31 × 39 =
  6. 6.59 × 61 =
  7. 7.56 × 64 =
  8. 8.94 × 96 =
  9. 9.67 × 73 =
  10. 10.35 × 45 =
  11. 11.37 × 43 =
  12. 12.15 × 25 =
  13. 13.95 × 105 =
  14. 14.57 × 63 =
  15. 15.45 × 55 =
  16. 16.37 × 43 =
  17. 17.25 × 35 =
  18. 18.86 × 94 =
  19. 19.66 × 74 =
  20. 20.53 × 57 =
  21. 21.79 × 81 =
  22. 22.25 × 35 =
  23. 23.85 × 95 =
  24. 24.17 × 23 =
  25. 25.70 × 80 =
  26. 26.81 × 89 =
  27. 27.14 × 16 =
  28. 28.19 × 21 =
  29. 29.95 × 105 =
  30. 30.51 × 59 =
  31. 31.68 × 72 =
  32. 32.14 × 16 =
  33. 33.76 × 84 =
  34. 34.67 × 73 =
  35. 35.95 × 105 =
  36. 36.65 × 75 =
  37. 37.39 × 41 =
  38. 38.26 × 34 =
  39. 39.14 × 16 =
  40. 40.78 × 82 =

Answer key

  1. 1584
  2. 1596
  3. 2499
  4. 3021
  5. 1209
  6. 3599
  7. 3584
  8. 9024
  9. 4891
  10. 1575
  11. 1591
  12. 375
  13. 9975
  14. 3591
  15. 2475
  16. 1591
  17. 875
  18. 8084
  19. 4884
  20. 3021
  21. 6399
  22. 875
  23. 8075
  24. 391
  25. 5600
  26. 7209
  27. 224
  28. 399
  29. 9975
  30. 3009
  31. 4896
  32. 224
  33. 6384
  34. 4891
  35. 9975
  36. 4875
  37. 1599
  38. 884
  39. 224
  40. 6396

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