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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 534 · 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. 1.89 × 91 =
  2. 2.59 × 61 =
  3. 3.48 × 52 =
  4. 4.87 × 93 =
  5. 5.18 × 22 =
  6. 6.16 × 24 =
  7. 7.29 × 31 =
  8. 8.37 × 43 =
  9. 9.68 × 72 =
  10. 10.34 × 36 =
  11. 11.58 × 62 =
  12. 12.94 × 96 =
  13. 13.29 × 31 =
  14. 14.78 × 82 =
  15. 15.16 × 24 =
  16. 16.52 × 58 =
  17. 17.60 × 70 =
  18. 18.58 × 62 =
  19. 19.97 × 103 =
  20. 20.25 × 35 =
  21. 21.96 × 104 =
  22. 22.99 × 101 =
  23. 23.97 × 103 =
  24. 24.97 × 103 =
  25. 25.55 × 65 =
  26. 26.57 × 63 =
  27. 27.55 × 65 =
  28. 28.65 × 75 =
  29. 29.69 × 71 =
  30. 30.28 × 32 =
  31. 31.15 × 25 =
  32. 32.83 × 87 =
  33. 33.38 × 42 =
  34. 34.69 × 71 =
  35. 35.87 × 93 =
  36. 36.39 × 41 =
  37. 37.92 × 98 =
  38. 38.29 × 31 =
  39. 39.68 × 72 =
  40. 40.48 × 52 =

Answer key

  1. 8099
  2. 3599
  3. 2496
  4. 8091
  5. 396
  6. 384
  7. 899
  8. 1591
  9. 4896
  10. 1224
  11. 3596
  12. 9024
  13. 899
  14. 6396
  15. 384
  16. 3016
  17. 4200
  18. 3596
  19. 9991
  20. 875
  21. 9984
  22. 9999
  23. 9991
  24. 9991
  25. 3575
  26. 3591
  27. 3575
  28. 4875
  29. 4899
  30. 896
  31. 375
  32. 7221
  33. 1596
  34. 4899
  35. 8091
  36. 1599
  37. 9016
  38. 899
  39. 4896
  40. 2496

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