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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 87 · 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. 1.13 × 17 =
  2. 2.37 × 43 =
  3. 3.29 × 31 =
  4. 4.27 × 33 =
  5. 5.44 × 46 =
  6. 6.26 × 34 =
  7. 7.46 × 54 =
  8. 8.28 × 32 =
  9. 9.65 × 75 =
  10. 10.59 × 61 =
  11. 11.25 × 35 =
  12. 12.83 × 87 =
  13. 13.25 × 35 =
  14. 14.86 × 94 =
  15. 15.30 × 40 =
  16. 16.80 × 90 =
  17. 17.19 × 21 =
  18. 18.69 × 71 =
  19. 19.46 × 54 =
  20. 20.39 × 41 =
  21. 21.35 × 45 =
  22. 22.26 × 34 =
  23. 23.26 × 34 =
  24. 24.37 × 43 =
  25. 25.80 × 90 =
  26. 26.15 × 25 =
  27. 27.95 × 105 =
  28. 28.26 × 34 =
  29. 29.93 × 97 =
  30. 30.79 × 81 =
  31. 31.74 × 76 =
  32. 32.90 × 100 =
  33. 33.46 × 54 =
  34. 34.55 × 65 =
  35. 35.18 × 22 =
  36. 36.78 × 82 =
  37. 37.16 × 24 =
  38. 38.56 × 64 =
  39. 39.38 × 42 =
  40. 40.99 × 101 =

Answer key

  1. 221
  2. 1591
  3. 899
  4. 891
  5. 2024
  6. 884
  7. 2484
  8. 896
  9. 4875
  10. 3599
  11. 875
  12. 7221
  13. 875
  14. 8084
  15. 1200
  16. 7200
  17. 399
  18. 4899
  19. 2484
  20. 1599
  21. 1575
  22. 884
  23. 884
  24. 1591
  25. 7200
  26. 375
  27. 9975
  28. 884
  29. 9021
  30. 6399
  31. 5624
  32. 9000
  33. 2484
  34. 3575
  35. 396
  36. 6396
  37. 384
  38. 3584
  39. 1596
  40. 9999

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