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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 497 · 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. 1.37 × 43 =
  2. 2.67 × 73 =
  3. 3.88 × 92 =
  4. 4.19 × 21 =
  5. 5.46 × 54 =
  6. 6.13 × 17 =
  7. 7.48 × 52 =
  8. 8.73 × 77 =
  9. 9.75 × 85 =
  10. 10.37 × 43 =
  11. 11.48 × 52 =
  12. 12.85 × 95 =
  13. 13.26 × 34 =
  14. 14.18 × 22 =
  15. 15.64 × 66 =
  16. 16.39 × 41 =
  17. 17.35 × 45 =
  18. 18.29 × 31 =
  19. 19.88 × 92 =
  20. 20.11 × 19 =
  21. 21.17 × 23 =
  22. 22.33 × 37 =
  23. 23.57 × 63 =
  24. 24.29 × 31 =
  25. 25.90 × 100 =
  26. 26.38 × 42 =
  27. 27.29 × 31 =
  28. 28.28 × 32 =
  29. 29.78 × 82 =
  30. 30.49 × 51 =
  31. 31.72 × 78 =
  32. 32.83 × 87 =
  33. 33.21 × 29 =
  34. 34.63 × 67 =
  35. 35.44 × 46 =
  36. 36.64 × 66 =
  37. 37.68 × 72 =
  38. 38.18 × 22 =
  39. 39.38 × 42 =
  40. 40.65 × 75 =

Answer key

  1. 1591
  2. 4891
  3. 8096
  4. 399
  5. 2484
  6. 221
  7. 2496
  8. 5621
  9. 6375
  10. 1591
  11. 2496
  12. 8075
  13. 884
  14. 396
  15. 4224
  16. 1599
  17. 1575
  18. 899
  19. 8096
  20. 209
  21. 391
  22. 1221
  23. 3591
  24. 899
  25. 9000
  26. 1596
  27. 899
  28. 896
  29. 6396
  30. 2499
  31. 5616
  32. 7221
  33. 609
  34. 4221
  35. 2024
  36. 4224
  37. 4896
  38. 396
  39. 1596
  40. 4875

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