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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 255 · 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. 1.87 × 93 =
  2. 2.48 × 52 =
  3. 3.96 × 104 =
  4. 4.22 × 28 =
  5. 5.29 × 31 =
  6. 6.99 × 101 =
  7. 7.67 × 73 =
  8. 8.88 × 92 =
  9. 9.18 × 22 =
  10. 10.21 × 29 =
  11. 11.28 × 32 =
  12. 12.79 × 81 =
  13. 13.66 × 74 =
  14. 14.57 × 63 =
  15. 15.48 × 52 =
  16. 16.87 × 93 =
  17. 17.69 × 71 =
  18. 18.27 × 33 =
  19. 19.64 × 66 =
  20. 20.89 × 91 =
  21. 21.61 × 69 =
  22. 22.69 × 71 =
  23. 23.98 × 102 =
  24. 24.68 × 72 =
  25. 25.56 × 64 =
  26. 26.29 × 31 =
  27. 27.16 × 24 =
  28. 28.85 × 95 =
  29. 29.38 × 42 =
  30. 30.15 × 25 =
  31. 31.38 × 42 =
  32. 32.29 × 31 =
  33. 33.10 × 20 =
  34. 34.18 × 22 =
  35. 35.31 × 39 =
  36. 36.49 × 51 =
  37. 37.92 × 98 =
  38. 38.16 × 24 =
  39. 39.22 × 28 =
  40. 40.49 × 51 =

Answer key

  1. 8091
  2. 2496
  3. 9984
  4. 616
  5. 899
  6. 9999
  7. 4891
  8. 8096
  9. 396
  10. 609
  11. 896
  12. 6399
  13. 4884
  14. 3591
  15. 2496
  16. 8091
  17. 4899
  18. 891
  19. 4224
  20. 8099
  21. 4209
  22. 4899
  23. 9996
  24. 4896
  25. 3584
  26. 899
  27. 384
  28. 8075
  29. 1596
  30. 375
  31. 1596
  32. 899
  33. 200
  34. 396
  35. 1209
  36. 2499
  37. 9016
  38. 384
  39. 616
  40. 2499

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