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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 729 · 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. 1.64 × 66 =
  2. 2.87 × 93 =
  3. 3.27 × 33 =
  4. 4.80 × 90 =
  5. 5.89 × 91 =
  6. 6.49 × 51 =
  7. 7.47 × 53 =
  8. 8.40 × 50 =
  9. 9.27 × 33 =
  10. 10.47 × 53 =
  11. 11.98 × 102 =
  12. 12.66 × 74 =
  13. 13.87 × 93 =
  14. 14.84 × 86 =
  15. 15.86 × 94 =
  16. 16.65 × 75 =
  17. 17.69 × 71 =
  18. 18.47 × 53 =
  19. 19.67 × 73 =
  20. 20.48 × 52 =
  21. 21.35 × 45 =
  22. 22.88 × 92 =
  23. 23.62 × 68 =
  24. 24.30 × 40 =
  25. 25.43 × 47 =
  26. 26.25 × 35 =
  27. 27.25 × 35 =
  28. 28.85 × 95 =
  29. 29.36 × 44 =
  30. 30.97 × 103 =
  31. 31.13 × 17 =
  32. 32.16 × 24 =
  33. 33.89 × 91 =
  34. 34.65 × 75 =
  35. 35.75 × 85 =
  36. 36.20 × 30 =
  37. 37.16 × 24 =
  38. 38.17 × 23 =
  39. 39.35 × 45 =
  40. 40.95 × 105 =

Answer key

  1. 4224
  2. 8091
  3. 891
  4. 7200
  5. 8099
  6. 2499
  7. 2491
  8. 2000
  9. 891
  10. 2491
  11. 9996
  12. 4884
  13. 8091
  14. 7224
  15. 8084
  16. 4875
  17. 4899
  18. 2491
  19. 4891
  20. 2496
  21. 1575
  22. 8096
  23. 4216
  24. 1200
  25. 2021
  26. 875
  27. 875
  28. 8075
  29. 1584
  30. 9991
  31. 221
  32. 384
  33. 8099
  34. 4875
  35. 6375
  36. 600
  37. 384
  38. 391
  39. 1575
  40. 9975

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