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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 153 · 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. 1.75 × 85 =
  2. 2.79 × 81 =
  3. 3.95 × 105 =
  4. 4.68 × 72 =
  5. 5.97 × 103 =
  6. 6.59 × 61 =
  7. 7.57 × 63 =
  8. 8.18 × 22 =
  9. 9.59 × 61 =
  10. 10.36 × 44 =
  11. 11.17 × 23 =
  12. 12.70 × 80 =
  13. 13.28 × 32 =
  14. 14.15 × 25 =
  15. 15.18 × 22 =
  16. 16.29 × 31 =
  17. 17.95 × 105 =
  18. 18.45 × 55 =
  19. 19.45 × 55 =
  20. 20.63 × 67 =
  21. 21.60 × 70 =
  22. 22.88 × 92 =
  23. 23.90 × 100 =
  24. 24.44 × 46 =
  25. 25.69 × 71 =
  26. 26.76 × 84 =
  27. 27.93 × 97 =
  28. 28.15 × 25 =
  29. 29.75 × 85 =
  30. 30.30 × 40 =
  31. 31.27 × 33 =
  32. 32.20 × 30 =
  33. 33.23 × 27 =
  34. 34.36 × 44 =
  35. 35.82 × 88 =
  36. 36.25 × 35 =
  37. 37.34 × 36 =
  38. 38.98 × 102 =
  39. 39.95 × 105 =
  40. 40.99 × 101 =

Answer key

  1. 6375
  2. 6399
  3. 9975
  4. 4896
  5. 9991
  6. 3599
  7. 3591
  8. 396
  9. 3599
  10. 1584
  11. 391
  12. 5600
  13. 896
  14. 375
  15. 396
  16. 899
  17. 9975
  18. 2475
  19. 2475
  20. 4221
  21. 4200
  22. 8096
  23. 9000
  24. 2024
  25. 4899
  26. 6384
  27. 9021
  28. 375
  29. 6375
  30. 1200
  31. 891
  32. 600
  33. 621
  34. 1584
  35. 7216
  36. 875
  37. 1224
  38. 9996
  39. 9975
  40. 9999

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