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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 964 · 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. 1.17 × 23 =
  2. 2.36 × 44 =
  3. 3.43 × 47 =
  4. 4.60 × 70 =
  5. 5.37 × 43 =
  6. 6.85 × 95 =
  7. 7.36 × 44 =
  8. 8.96 × 104 =
  9. 9.10 × 20 =
  10. 10.12 × 18 =
  11. 11.99 × 101 =
  12. 12.59 × 61 =
  13. 13.46 × 54 =
  14. 14.69 × 71 =
  15. 15.76 × 84 =
  16. 16.94 × 96 =
  17. 17.17 × 23 =
  18. 18.79 × 81 =
  19. 19.87 × 93 =
  20. 20.57 × 63 =
  21. 21.67 × 73 =
  22. 22.32 × 38 =
  23. 23.79 × 81 =
  24. 24.96 × 104 =
  25. 25.72 × 78 =
  26. 26.17 × 23 =
  27. 27.22 × 28 =
  28. 28.11 × 19 =
  29. 29.12 × 18 =
  30. 30.55 × 65 =
  31. 31.72 × 78 =
  32. 32.37 × 43 =
  33. 33.60 × 70 =
  34. 34.79 × 81 =
  35. 35.89 × 91 =
  36. 36.94 × 96 =
  37. 37.27 × 33 =
  38. 38.64 × 66 =
  39. 39.78 × 82 =
  40. 40.15 × 25 =

Answer key

  1. 391
  2. 1584
  3. 2021
  4. 4200
  5. 1591
  6. 8075
  7. 1584
  8. 9984
  9. 200
  10. 216
  11. 9999
  12. 3599
  13. 2484
  14. 4899
  15. 6384
  16. 9024
  17. 391
  18. 6399
  19. 8091
  20. 3591
  21. 4891
  22. 1216
  23. 6399
  24. 9984
  25. 5616
  26. 391
  27. 616
  28. 209
  29. 216
  30. 3575
  31. 5616
  32. 1591
  33. 4200
  34. 6399
  35. 8099
  36. 9024
  37. 891
  38. 4224
  39. 6396
  40. 375

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