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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 773 · 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. 1.69 × 71 =
  2. 2.67 × 73 =
  3. 3.25 × 35 =
  4. 4.46 × 54 =
  5. 5.36 × 44 =
  6. 6.16 × 24 =
  7. 7.49 × 51 =
  8. 8.69 × 71 =
  9. 9.99 × 101 =
  10. 10.12 × 18 =
  11. 11.23 × 27 =
  12. 12.68 × 72 =
  13. 13.82 × 88 =
  14. 14.26 × 34 =
  15. 15.52 × 58 =
  16. 16.26 × 34 =
  17. 17.78 × 82 =
  18. 18.69 × 71 =
  19. 19.38 × 42 =
  20. 20.82 × 88 =
  21. 21.65 × 75 =
  22. 22.60 × 70 =
  23. 23.69 × 71 =
  24. 24.77 × 83 =
  25. 25.66 × 74 =
  26. 26.32 × 38 =
  27. 27.11 × 19 =
  28. 28.45 × 55 =
  29. 29.18 × 22 =
  30. 30.39 × 41 =
  31. 31.55 × 65 =
  32. 32.65 × 75 =
  33. 33.37 × 43 =
  34. 34.79 × 81 =
  35. 35.62 × 68 =
  36. 36.63 × 67 =
  37. 37.25 × 35 =
  38. 38.79 × 81 =
  39. 39.16 × 24 =
  40. 40.73 × 77 =

Answer key

  1. 4899
  2. 4891
  3. 875
  4. 2484
  5. 1584
  6. 384
  7. 2499
  8. 4899
  9. 9999
  10. 216
  11. 621
  12. 4896
  13. 7216
  14. 884
  15. 3016
  16. 884
  17. 6396
  18. 4899
  19. 1596
  20. 7216
  21. 4875
  22. 4200
  23. 4899
  24. 6391
  25. 4884
  26. 1216
  27. 209
  28. 2475
  29. 396
  30. 1599
  31. 3575
  32. 4875
  33. 1591
  34. 6399
  35. 4216
  36. 4221
  37. 875
  38. 6399
  39. 384
  40. 5621

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