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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 426 · 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. 1.77 × 83 =
  2. 2.56 × 64 =
  3. 3.19 × 21 =
  4. 4.77 × 83 =
  5. 5.15 × 25 =
  6. 6.95 × 105 =
  7. 7.56 × 64 =
  8. 8.76 × 84 =
  9. 9.55 × 65 =
  10. 10.38 × 42 =
  11. 11.96 × 104 =
  12. 12.48 × 52 =
  13. 13.90 × 100 =
  14. 14.39 × 41 =
  15. 15.56 × 64 =
  16. 16.14 × 16 =
  17. 17.39 × 41 =
  18. 18.39 × 41 =
  19. 19.36 × 44 =
  20. 20.74 × 76 =
  21. 21.89 × 91 =
  22. 22.23 × 27 =
  23. 23.95 × 105 =
  24. 24.17 × 23 =
  25. 25.84 × 86 =
  26. 26.87 × 93 =
  27. 27.37 × 43 =
  28. 28.18 × 22 =
  29. 29.97 × 103 =
  30. 30.88 × 92 =
  31. 31.65 × 75 =
  32. 32.93 × 97 =
  33. 33.54 × 56 =
  34. 34.65 × 75 =
  35. 35.29 × 31 =
  36. 36.57 × 63 =
  37. 37.15 × 25 =
  38. 38.86 × 94 =
  39. 39.97 × 103 =
  40. 40.44 × 46 =

Answer key

  1. 6391
  2. 3584
  3. 399
  4. 6391
  5. 375
  6. 9975
  7. 3584
  8. 6384
  9. 3575
  10. 1596
  11. 9984
  12. 2496
  13. 9000
  14. 1599
  15. 3584
  16. 224
  17. 1599
  18. 1599
  19. 1584
  20. 5624
  21. 8099
  22. 621
  23. 9975
  24. 391
  25. 7224
  26. 8091
  27. 1591
  28. 396
  29. 9991
  30. 8096
  31. 4875
  32. 9021
  33. 3024
  34. 4875
  35. 899
  36. 3591
  37. 375
  38. 8084
  39. 9991
  40. 2024

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