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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 142 · 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. 1.58 × 62 =
  2. 2.49 × 51 =
  3. 3.87 × 93 =
  4. 4.62 × 68 =
  5. 5.39 × 41 =
  6. 6.87 × 93 =
  7. 7.75 × 85 =
  8. 8.57 × 63 =
  9. 9.14 × 16 =
  10. 10.13 × 17 =
  11. 11.99 × 101 =
  12. 12.51 × 59 =
  13. 13.54 × 56 =
  14. 14.96 × 104 =
  15. 15.35 × 45 =
  16. 16.19 × 21 =
  17. 17.37 × 43 =
  18. 18.39 × 41 =
  19. 19.49 × 51 =
  20. 20.48 × 52 =
  21. 21.86 × 94 =
  22. 22.69 × 71 =
  23. 23.99 × 101 =
  24. 24.88 × 92 =
  25. 25.89 × 91 =
  26. 26.30 × 40 =
  27. 27.28 × 32 =
  28. 28.12 × 18 =
  29. 29.60 × 70 =
  30. 30.25 × 35 =
  31. 31.15 × 25 =
  32. 32.53 × 57 =
  33. 33.59 × 61 =
  34. 34.87 × 93 =
  35. 35.58 × 62 =
  36. 36.77 × 83 =
  37. 37.92 × 98 =
  38. 38.85 × 95 =
  39. 39.18 × 22 =
  40. 40.89 × 91 =

Answer key

  1. 3596
  2. 2499
  3. 8091
  4. 4216
  5. 1599
  6. 8091
  7. 6375
  8. 3591
  9. 224
  10. 221
  11. 9999
  12. 3009
  13. 3024
  14. 9984
  15. 1575
  16. 399
  17. 1591
  18. 1599
  19. 2499
  20. 2496
  21. 8084
  22. 4899
  23. 9999
  24. 8096
  25. 8099
  26. 1200
  27. 896
  28. 216
  29. 4200
  30. 875
  31. 375
  32. 3021
  33. 3599
  34. 8091
  35. 3596
  36. 6391
  37. 9016
  38. 8075
  39. 396
  40. 8099

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