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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 79 · 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. 1.53 × 57 =
  2. 2.57 × 63 =
  3. 3.95 × 105 =
  4. 4.58 × 62 =
  5. 5.89 × 91 =
  6. 6.27 × 33 =
  7. 7.20 × 30 =
  8. 8.89 × 91 =
  9. 9.72 × 78 =
  10. 10.29 × 31 =
  11. 11.75 × 85 =
  12. 12.37 × 43 =
  13. 13.33 × 37 =
  14. 14.33 × 37 =
  15. 15.28 × 32 =
  16. 16.69 × 71 =
  17. 17.39 × 41 =
  18. 18.67 × 73 =
  19. 19.94 × 96 =
  20. 20.48 × 52 =
  21. 21.97 × 103 =
  22. 22.85 × 95 =
  23. 23.66 × 74 =
  24. 24.98 × 102 =
  25. 25.29 × 31 =
  26. 26.59 × 61 =
  27. 27.69 × 71 =
  28. 28.56 × 64 =
  29. 29.69 × 71 =
  30. 30.22 × 28 =
  31. 31.61 × 69 =
  32. 32.98 × 102 =
  33. 33.59 × 61 =
  34. 34.66 × 74 =
  35. 35.59 × 61 =
  36. 36.16 × 24 =
  37. 37.86 × 94 =
  38. 38.36 × 44 =
  39. 39.82 × 88 =
  40. 40.68 × 72 =

Answer key

  1. 3021
  2. 3591
  3. 9975
  4. 3596
  5. 8099
  6. 891
  7. 600
  8. 8099
  9. 5616
  10. 899
  11. 6375
  12. 1591
  13. 1221
  14. 1221
  15. 896
  16. 4899
  17. 1599
  18. 4891
  19. 9024
  20. 2496
  21. 9991
  22. 8075
  23. 4884
  24. 9996
  25. 899
  26. 3599
  27. 4899
  28. 3584
  29. 4899
  30. 616
  31. 4209
  32. 9996
  33. 3599
  34. 4884
  35. 3599
  36. 384
  37. 8084
  38. 1584
  39. 7216
  40. 4896

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