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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 653 · 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. 1.29 × 31 =
  2. 2.98 × 102 =
  3. 3.96 × 104 =
  4. 4.14 × 16 =
  5. 5.16 × 24 =
  6. 6.77 × 83 =
  7. 7.26 × 34 =
  8. 8.69 × 71 =
  9. 9.75 × 85 =
  10. 10.26 × 34 =
  11. 11.19 × 21 =
  12. 12.39 × 41 =
  13. 13.63 × 67 =
  14. 14.53 × 57 =
  15. 15.26 × 34 =
  16. 16.46 × 54 =
  17. 17.78 × 82 =
  18. 18.39 × 41 =
  19. 19.29 × 31 =
  20. 20.56 × 64 =
  21. 21.45 × 55 =
  22. 22.19 × 21 =
  23. 23.16 × 24 =
  24. 24.36 × 44 =
  25. 25.56 × 64 =
  26. 26.74 × 76 =
  27. 27.76 × 84 =
  28. 28.69 × 71 =
  29. 29.65 × 75 =
  30. 30.19 × 21 =
  31. 31.55 × 65 =
  32. 32.83 × 87 =
  33. 33.79 × 81 =
  34. 34.83 × 87 =
  35. 35.43 × 47 =
  36. 36.84 × 86 =
  37. 37.31 × 39 =
  38. 38.85 × 95 =
  39. 39.69 × 71 =
  40. 40.46 × 54 =

Answer key

  1. 899
  2. 9996
  3. 9984
  4. 224
  5. 384
  6. 6391
  7. 884
  8. 4899
  9. 6375
  10. 884
  11. 399
  12. 1599
  13. 4221
  14. 3021
  15. 884
  16. 2484
  17. 6396
  18. 1599
  19. 899
  20. 3584
  21. 2475
  22. 399
  23. 384
  24. 1584
  25. 3584
  26. 5624
  27. 6384
  28. 4899
  29. 4875
  30. 399
  31. 3575
  32. 7221
  33. 6399
  34. 7221
  35. 2021
  36. 7224
  37. 1209
  38. 8075
  39. 4899
  40. 2484

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