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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 100 · 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. 1.38 × 42 =
  2. 2.84 × 86 =
  3. 3.29 × 31 =
  4. 4.94 × 96 =
  5. 5.39 × 41 =
  6. 6.28 × 32 =
  7. 7.44 × 46 =
  8. 8.58 × 62 =
  9. 9.28 × 32 =
  10. 10.42 × 48 =
  11. 11.39 × 41 =
  12. 12.81 × 89 =
  13. 13.97 × 103 =
  14. 14.48 × 52 =
  15. 15.85 × 95 =
  16. 16.79 × 81 =
  17. 17.31 × 39 =
  18. 18.96 × 104 =
  19. 19.56 × 64 =
  20. 20.65 × 75 =
  21. 21.13 × 17 =
  22. 22.16 × 24 =
  23. 23.62 × 68 =
  24. 24.47 × 53 =
  25. 25.87 × 93 =
  26. 26.26 × 34 =
  27. 27.56 × 64 =
  28. 28.59 × 61 =
  29. 29.75 × 85 =
  30. 30.76 × 84 =
  31. 31.89 × 91 =
  32. 32.71 × 79 =
  33. 33.66 × 74 =
  34. 34.37 × 43 =
  35. 35.17 × 23 =
  36. 36.10 × 20 =
  37. 37.17 × 23 =
  38. 38.19 × 21 =
  39. 39.81 × 89 =
  40. 40.32 × 38 =

Answer key

  1. 1596
  2. 7224
  3. 899
  4. 9024
  5. 1599
  6. 896
  7. 2024
  8. 3596
  9. 896
  10. 2016
  11. 1599
  12. 7209
  13. 9991
  14. 2496
  15. 8075
  16. 6399
  17. 1209
  18. 9984
  19. 3584
  20. 4875
  21. 221
  22. 384
  23. 4216
  24. 2491
  25. 8091
  26. 884
  27. 3584
  28. 3599
  29. 6375
  30. 6384
  31. 8099
  32. 5609
  33. 4884
  34. 1591
  35. 391
  36. 200
  37. 391
  38. 399
  39. 7209
  40. 1216

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