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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 569 · 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. 1.84 × 86 =
  2. 2.89 × 91 =
  3. 3.26 × 34 =
  4. 4.13 × 17 =
  5. 5.19 × 21 =
  6. 6.18 × 22 =
  7. 7.69 × 71 =
  8. 8.50 × 60 =
  9. 9.79 × 81 =
  10. 10.86 × 94 =
  11. 11.45 × 55 =
  12. 12.98 × 102 =
  13. 13.88 × 92 =
  14. 14.36 × 44 =
  15. 15.27 × 33 =
  16. 16.89 × 91 =
  17. 17.15 × 25 =
  18. 18.29 × 31 =
  19. 19.14 × 16 =
  20. 20.45 × 55 =
  21. 21.70 × 80 =
  22. 22.59 × 61 =
  23. 23.76 × 84 =
  24. 24.25 × 35 =
  25. 25.62 × 68 =
  26. 26.14 × 16 =
  27. 27.56 × 64 =
  28. 28.79 × 81 =
  29. 29.74 × 76 =
  30. 30.31 × 39 =
  31. 31.74 × 76 =
  32. 32.93 × 97 =
  33. 33.17 × 23 =
  34. 34.39 × 41 =
  35. 35.62 × 68 =
  36. 36.42 × 48 =
  37. 37.18 × 22 =
  38. 38.39 × 41 =
  39. 39.17 × 23 =
  40. 40.77 × 83 =

Answer key

  1. 7224
  2. 8099
  3. 884
  4. 221
  5. 399
  6. 396
  7. 4899
  8. 3000
  9. 6399
  10. 8084
  11. 2475
  12. 9996
  13. 8096
  14. 1584
  15. 891
  16. 8099
  17. 375
  18. 899
  19. 224
  20. 2475
  21. 5600
  22. 3599
  23. 6384
  24. 875
  25. 4216
  26. 224
  27. 3584
  28. 6399
  29. 5624
  30. 1209
  31. 5624
  32. 9021
  33. 391
  34. 1599
  35. 4216
  36. 2016
  37. 396
  38. 1599
  39. 391
  40. 6391

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