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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 750 · 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. 1.82 × 88 =
  2. 2.17 × 23 =
  3. 3.37 × 43 =
  4. 4.26 × 34 =
  5. 5.41 × 49 =
  6. 6.78 × 82 =
  7. 7.16 × 24 =
  8. 8.74 × 76 =
  9. 9.79 × 81 =
  10. 10.15 × 25 =
  11. 11.58 × 62 =
  12. 12.98 × 102 =
  13. 13.98 × 102 =
  14. 14.55 × 65 =
  15. 15.88 × 92 =
  16. 16.75 × 85 =
  17. 17.14 × 16 =
  18. 18.96 × 104 =
  19. 19.37 × 43 =
  20. 20.84 × 86 =
  21. 21.38 × 42 =
  22. 22.95 × 105 =
  23. 23.75 × 85 =
  24. 24.78 × 82 =
  25. 25.27 × 33 =
  26. 26.26 × 34 =
  27. 27.27 × 33 =
  28. 28.32 × 38 =
  29. 29.97 × 103 =
  30. 30.83 × 87 =
  31. 31.24 × 26 =
  32. 32.15 × 25 =
  33. 33.46 × 54 =
  34. 34.60 × 70 =
  35. 35.88 × 92 =
  36. 36.17 × 23 =
  37. 37.77 × 83 =
  38. 38.54 × 56 =
  39. 39.45 × 55 =
  40. 40.43 × 47 =

Answer key

  1. 7216
  2. 391
  3. 1591
  4. 884
  5. 2009
  6. 6396
  7. 384
  8. 5624
  9. 6399
  10. 375
  11. 3596
  12. 9996
  13. 9996
  14. 3575
  15. 8096
  16. 6375
  17. 224
  18. 9984
  19. 1591
  20. 7224
  21. 1596
  22. 9975
  23. 6375
  24. 6396
  25. 891
  26. 884
  27. 891
  28. 1216
  29. 9991
  30. 7221
  31. 624
  32. 375
  33. 2484
  34. 4200
  35. 8096
  36. 391
  37. 6391
  38. 3024
  39. 2475
  40. 2021

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