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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 681 · 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. 1.77 × 83 =
  2. 2.98 × 102 =
  3. 3.88 × 92 =
  4. 4.88 × 92 =
  5. 5.26 × 34 =
  6. 6.39 × 41 =
  7. 7.85 × 95 =
  8. 8.98 × 102 =
  9. 9.55 × 65 =
  10. 10.64 × 66 =
  11. 11.69 × 71 =
  12. 12.69 × 71 =
  13. 13.37 × 43 =
  14. 14.24 × 26 =
  15. 15.39 × 41 =
  16. 16.85 × 95 =
  17. 17.99 × 101 =
  18. 18.78 × 82 =
  19. 19.26 × 34 =
  20. 20.17 × 23 =
  21. 21.49 × 51 =
  22. 22.98 × 102 =
  23. 23.96 × 104 =
  24. 24.39 × 41 =
  25. 25.95 × 105 =
  26. 26.46 × 54 =
  27. 27.44 × 46 =
  28. 28.38 × 42 =
  29. 29.56 × 64 =
  30. 30.15 × 25 =
  31. 31.25 × 35 =
  32. 32.61 × 69 =
  33. 33.52 × 58 =
  34. 34.79 × 81 =
  35. 35.47 × 53 =
  36. 36.47 × 53 =
  37. 37.76 × 84 =
  38. 38.38 × 42 =
  39. 39.15 × 25 =
  40. 40.80 × 90 =

Answer key

  1. 6391
  2. 9996
  3. 8096
  4. 8096
  5. 884
  6. 1599
  7. 8075
  8. 9996
  9. 3575
  10. 4224
  11. 4899
  12. 4899
  13. 1591
  14. 624
  15. 1599
  16. 8075
  17. 9999
  18. 6396
  19. 884
  20. 391
  21. 2499
  22. 9996
  23. 9984
  24. 1599
  25. 9975
  26. 2484
  27. 2024
  28. 1596
  29. 3584
  30. 375
  31. 875
  32. 4209
  33. 3016
  34. 6399
  35. 2491
  36. 2491
  37. 6384
  38. 1596
  39. 375
  40. 7200

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