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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 381 · 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. 1.63 × 67 =
  2. 2.78 × 82 =
  3. 3.46 × 54 =
  4. 4.59 × 61 =
  5. 5.17 × 23 =
  6. 6.47 × 53 =
  7. 7.43 × 47 =
  8. 8.79 × 81 =
  9. 9.41 × 49 =
  10. 10.96 × 104 =
  11. 11.56 × 64 =
  12. 12.28 × 32 =
  13. 13.77 × 83 =
  14. 14.15 × 25 =
  15. 15.38 × 42 =
  16. 16.95 × 105 =
  17. 17.19 × 21 =
  18. 18.36 × 44 =
  19. 19.45 × 55 =
  20. 20.32 × 38 =
  21. 21.45 × 55 =
  22. 22.20 × 30 =
  23. 23.19 × 21 =
  24. 24.85 × 95 =
  25. 25.76 × 84 =
  26. 26.16 × 24 =
  27. 27.87 × 93 =
  28. 28.47 × 53 =
  29. 29.98 × 102 =
  30. 30.56 × 64 =
  31. 31.92 × 98 =
  32. 32.67 × 73 =
  33. 33.36 × 44 =
  34. 34.18 × 22 =
  35. 35.38 × 42 =
  36. 36.28 × 32 =
  37. 37.87 × 93 =
  38. 38.39 × 41 =
  39. 39.69 × 71 =
  40. 40.85 × 95 =

Answer key

  1. 4221
  2. 6396
  3. 2484
  4. 3599
  5. 391
  6. 2491
  7. 2021
  8. 6399
  9. 2009
  10. 9984
  11. 3584
  12. 896
  13. 6391
  14. 375
  15. 1596
  16. 9975
  17. 399
  18. 1584
  19. 2475
  20. 1216
  21. 2475
  22. 600
  23. 399
  24. 8075
  25. 6384
  26. 384
  27. 8091
  28. 2491
  29. 9996
  30. 3584
  31. 9016
  32. 4891
  33. 1584
  34. 396
  35. 1596
  36. 896
  37. 8091
  38. 1599
  39. 4899
  40. 8075

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