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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 717 · 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. 1.27 × 33 =
  2. 2.65 × 75 =
  3. 3.36 × 44 =
  4. 4.99 × 101 =
  5. 5.82 × 88 =
  6. 6.59 × 61 =
  7. 7.40 × 50 =
  8. 8.77 × 83 =
  9. 9.77 × 83 =
  10. 10.33 × 37 =
  11. 11.18 × 22 =
  12. 12.23 × 27 =
  13. 13.16 × 24 =
  14. 14.69 × 71 =
  15. 15.66 × 74 =
  16. 16.57 × 63 =
  17. 17.61 × 69 =
  18. 18.92 × 98 =
  19. 19.76 × 84 =
  20. 20.75 × 85 =
  21. 21.85 × 95 =
  22. 22.29 × 31 =
  23. 23.49 × 51 =
  24. 24.25 × 35 =
  25. 25.19 × 21 =
  26. 26.35 × 45 =
  27. 27.65 × 75 =
  28. 28.29 × 31 =
  29. 29.96 × 104 =
  30. 30.46 × 54 =
  31. 31.68 × 72 =
  32. 32.25 × 35 =
  33. 33.40 × 50 =
  34. 34.17 × 23 =
  35. 35.63 × 67 =
  36. 36.90 × 100 =
  37. 37.95 × 105 =
  38. 38.89 × 91 =
  39. 39.75 × 85 =
  40. 40.59 × 61 =

Answer key

  1. 891
  2. 4875
  3. 1584
  4. 9999
  5. 7216
  6. 3599
  7. 2000
  8. 6391
  9. 6391
  10. 1221
  11. 396
  12. 621
  13. 384
  14. 4899
  15. 4884
  16. 3591
  17. 4209
  18. 9016
  19. 6384
  20. 6375
  21. 8075
  22. 899
  23. 2499
  24. 875
  25. 399
  26. 1575
  27. 4875
  28. 899
  29. 9984
  30. 2484
  31. 4896
  32. 875
  33. 2000
  34. 391
  35. 4221
  36. 9000
  37. 9975
  38. 8099
  39. 6375
  40. 3599

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