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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 564 · 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. 1.83 × 87 =
  2. 2.96 × 104 =
  3. 3.20 × 30 =
  4. 4.33 × 37 =
  5. 5.40 × 50 =
  6. 6.59 × 61 =
  7. 7.77 × 83 =
  8. 8.39 × 41 =
  9. 9.19 × 21 =
  10. 10.15 × 25 =
  11. 11.87 × 93 =
  12. 12.28 × 32 =
  13. 13.56 × 64 =
  14. 14.89 × 91 =
  15. 15.13 × 17 =
  16. 16.71 × 79 =
  17. 17.69 × 71 =
  18. 18.39 × 41 =
  19. 19.29 × 31 =
  20. 20.49 × 51 =
  21. 21.88 × 92 =
  22. 22.58 × 62 =
  23. 23.47 × 53 =
  24. 24.29 × 31 =
  25. 25.55 × 65 =
  26. 26.85 × 95 =
  27. 27.78 × 82 =
  28. 28.66 × 74 =
  29. 29.51 × 59 =
  30. 30.12 × 18 =
  31. 31.59 × 61 =
  32. 32.18 × 22 =
  33. 33.32 × 38 =
  34. 34.27 × 33 =
  35. 35.97 × 103 =
  36. 36.45 × 55 =
  37. 37.98 × 102 =
  38. 38.91 × 99 =
  39. 39.96 × 104 =
  40. 40.75 × 85 =

Answer key

  1. 7221
  2. 9984
  3. 600
  4. 1221
  5. 2000
  6. 3599
  7. 6391
  8. 1599
  9. 399
  10. 375
  11. 8091
  12. 896
  13. 3584
  14. 8099
  15. 221
  16. 5609
  17. 4899
  18. 1599
  19. 899
  20. 2499
  21. 8096
  22. 3596
  23. 2491
  24. 899
  25. 3575
  26. 8075
  27. 6396
  28. 4884
  29. 3009
  30. 216
  31. 3599
  32. 396
  33. 1216
  34. 891
  35. 9991
  36. 2475
  37. 9996
  38. 9009
  39. 9984
  40. 6375

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