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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 91 · 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. 2.33 × 37 =
  3. 3.68 × 72 =
  4. 4.12 × 18 =
  5. 5.39 × 41 =
  6. 6.97 × 103 =
  7. 7.55 × 65 =
  8. 8.82 × 88 =
  9. 9.82 × 88 =
  10. 10.24 × 26 =
  11. 11.94 × 96 =
  12. 12.27 × 33 =
  13. 13.58 × 62 =
  14. 14.73 × 77 =
  15. 15.39 × 41 =
  16. 16.71 × 79 =
  17. 17.16 × 24 =
  18. 18.38 × 42 =
  19. 19.57 × 63 =
  20. 20.94 × 96 =
  21. 21.19 × 21 =
  22. 22.24 × 26 =
  23. 23.21 × 29 =
  24. 24.25 × 35 =
  25. 25.74 × 76 =
  26. 26.50 × 60 =
  27. 27.19 × 21 =
  28. 28.55 × 65 =
  29. 29.50 × 60 =
  30. 30.59 × 61 =
  31. 31.18 × 22 =
  32. 32.17 × 23 =
  33. 33.96 × 104 =
  34. 34.99 × 101 =
  35. 35.85 × 95 =
  36. 36.87 × 93 =
  37. 37.55 × 65 =
  38. 38.95 × 105 =
  39. 39.57 × 63 =
  40. 40.28 × 32 =

Answer key

  1. 8091
  2. 1221
  3. 4896
  4. 216
  5. 1599
  6. 9991
  7. 3575
  8. 7216
  9. 7216
  10. 624
  11. 9024
  12. 891
  13. 3596
  14. 5621
  15. 1599
  16. 5609
  17. 384
  18. 1596
  19. 3591
  20. 9024
  21. 399
  22. 624
  23. 609
  24. 875
  25. 5624
  26. 3000
  27. 399
  28. 3575
  29. 3000
  30. 3599
  31. 396
  32. 391
  33. 9984
  34. 9999
  35. 8075
  36. 8091
  37. 3575
  38. 9975
  39. 3591
  40. 896

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