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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 696 · 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. 1.45 × 55 =
  2. 2.17 × 23 =
  3. 3.79 × 81 =
  4. 4.39 × 41 =
  5. 5.15 × 25 =
  6. 6.96 × 104 =
  7. 7.15 × 25 =
  8. 8.94 × 96 =
  9. 9.31 × 39 =
  10. 10.98 × 102 =
  11. 11.59 × 61 =
  12. 12.97 × 103 =
  13. 13.87 × 93 =
  14. 14.39 × 41 =
  15. 15.11 × 19 =
  16. 16.97 × 103 =
  17. 17.26 × 34 =
  18. 18.25 × 35 =
  19. 19.14 × 16 =
  20. 20.15 × 25 =
  21. 21.58 × 62 =
  22. 22.10 × 20 =
  23. 23.65 × 75 =
  24. 24.77 × 83 =
  25. 25.88 × 92 =
  26. 26.26 × 34 =
  27. 27.69 × 71 =
  28. 28.77 × 83 =
  29. 29.35 × 45 =
  30. 30.93 × 97 =
  31. 31.19 × 21 =
  32. 32.41 × 49 =
  33. 33.29 × 31 =
  34. 34.32 × 38 =
  35. 35.78 × 82 =
  36. 36.27 × 33 =
  37. 37.75 × 85 =
  38. 38.15 × 25 =
  39. 39.13 × 17 =
  40. 40.81 × 89 =

Answer key

  1. 2475
  2. 391
  3. 6399
  4. 1599
  5. 375
  6. 9984
  7. 375
  8. 9024
  9. 1209
  10. 9996
  11. 3599
  12. 9991
  13. 8091
  14. 1599
  15. 209
  16. 9991
  17. 884
  18. 875
  19. 224
  20. 375
  21. 3596
  22. 200
  23. 4875
  24. 6391
  25. 8096
  26. 884
  27. 4899
  28. 6391
  29. 1575
  30. 9021
  31. 399
  32. 2009
  33. 899
  34. 1216
  35. 6396
  36. 891
  37. 6375
  38. 375
  39. 221
  40. 7209

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