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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 107 · 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. 1.87 × 93 =
  2. 2.20 × 30 =
  3. 3.78 × 82 =
  4. 4.53 × 57 =
  5. 5.66 × 74 =
  6. 6.21 × 29 =
  7. 7.43 × 47 =
  8. 8.54 × 56 =
  9. 9.99 × 101 =
  10. 10.61 × 69 =
  11. 11.41 × 49 =
  12. 12.16 × 24 =
  13. 13.23 × 27 =
  14. 14.99 × 101 =
  15. 15.59 × 61 =
  16. 16.29 × 31 =
  17. 17.83 × 87 =
  18. 18.12 × 18 =
  19. 19.25 × 35 =
  20. 20.87 × 93 =
  21. 21.84 × 86 =
  22. 22.29 × 31 =
  23. 23.65 × 75 =
  24. 24.64 × 66 =
  25. 25.59 × 61 =
  26. 26.54 × 56 =
  27. 27.64 × 66 =
  28. 28.59 × 61 =
  29. 29.38 × 42 =
  30. 30.26 × 34 =
  31. 31.49 × 51 =
  32. 32.99 × 101 =
  33. 33.79 × 81 =
  34. 34.98 × 102 =
  35. 35.49 × 51 =
  36. 36.90 × 100 =
  37. 37.47 × 53 =
  38. 38.87 × 93 =
  39. 39.55 × 65 =
  40. 40.93 × 97 =

Answer key

  1. 8091
  2. 600
  3. 6396
  4. 3021
  5. 4884
  6. 609
  7. 2021
  8. 3024
  9. 9999
  10. 4209
  11. 2009
  12. 384
  13. 621
  14. 9999
  15. 3599
  16. 899
  17. 7221
  18. 216
  19. 875
  20. 8091
  21. 7224
  22. 899
  23. 4875
  24. 4224
  25. 3599
  26. 3024
  27. 4224
  28. 3599
  29. 1596
  30. 884
  31. 2499
  32. 9999
  33. 6399
  34. 9996
  35. 2499
  36. 9000
  37. 2491
  38. 8091
  39. 3575
  40. 9021

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