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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 99 · 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. 1.18 × 22 =
  2. 2.85 × 95 =
  3. 3.64 × 66 =
  4. 4.66 × 74 =
  5. 5.36 × 44 =
  6. 6.86 × 94 =
  7. 7.29 × 31 =
  8. 8.99 × 101 =
  9. 9.58 × 62 =
  10. 10.44 × 46 =
  11. 11.88 × 92 =
  12. 12.68 × 72 =
  13. 13.66 × 74 =
  14. 14.27 × 33 =
  15. 15.37 × 43 =
  16. 16.89 × 91 =
  17. 17.61 × 69 =
  18. 18.48 × 52 =
  19. 19.72 × 78 =
  20. 20.21 × 29 =
  21. 21.62 × 68 =
  22. 22.11 × 19 =
  23. 23.72 × 78 =
  24. 24.39 × 41 =
  25. 25.87 × 93 =
  26. 26.35 × 45 =
  27. 27.69 × 71 =
  28. 28.94 × 96 =
  29. 29.64 × 66 =
  30. 30.65 × 75 =
  31. 31.53 × 57 =
  32. 32.57 × 63 =
  33. 33.50 × 60 =
  34. 34.87 × 93 =
  35. 35.37 × 43 =
  36. 36.82 × 88 =
  37. 37.95 × 105 =
  38. 38.98 × 102 =
  39. 39.57 × 63 =
  40. 40.33 × 37 =

Answer key

  1. 396
  2. 8075
  3. 4224
  4. 4884
  5. 1584
  6. 8084
  7. 899
  8. 9999
  9. 3596
  10. 2024
  11. 8096
  12. 4896
  13. 4884
  14. 891
  15. 1591
  16. 8099
  17. 4209
  18. 2496
  19. 5616
  20. 609
  21. 4216
  22. 209
  23. 5616
  24. 1599
  25. 8091
  26. 1575
  27. 4899
  28. 9024
  29. 4224
  30. 4875
  31. 3021
  32. 3591
  33. 3000
  34. 8091
  35. 1591
  36. 7216
  37. 9975
  38. 9996
  39. 3591
  40. 1221

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