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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 323 · 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. 1.29 × 31 =
  2. 2.98 × 102 =
  3. 3.69 × 71 =
  4. 4.64 × 66 =
  5. 5.44 × 46 =
  6. 6.54 × 56 =
  7. 7.15 × 25 =
  8. 8.89 × 91 =
  9. 9.45 × 55 =
  10. 10.57 × 63 =
  11. 11.28 × 32 =
  12. 12.55 × 65 =
  13. 13.91 × 99 =
  14. 14.18 × 22 =
  15. 15.92 × 98 =
  16. 16.66 × 74 =
  17. 17.44 × 46 =
  18. 18.95 × 105 =
  19. 19.27 × 33 =
  20. 20.79 × 81 =
  21. 21.29 × 31 =
  22. 22.26 × 34 =
  23. 23.73 × 77 =
  24. 24.57 × 63 =
  25. 25.67 × 73 =
  26. 26.87 × 93 =
  27. 27.95 × 105 =
  28. 28.75 × 85 =
  29. 29.43 × 47 =
  30. 30.91 × 99 =
  31. 31.73 × 77 =
  32. 32.89 × 91 =
  33. 33.85 × 95 =
  34. 34.59 × 61 =
  35. 35.94 × 96 =
  36. 36.78 × 82 =
  37. 37.19 × 21 =
  38. 38.95 × 105 =
  39. 39.55 × 65 =
  40. 40.17 × 23 =

Answer key

  1. 899
  2. 9996
  3. 4899
  4. 4224
  5. 2024
  6. 3024
  7. 375
  8. 8099
  9. 2475
  10. 3591
  11. 896
  12. 3575
  13. 9009
  14. 396
  15. 9016
  16. 4884
  17. 2024
  18. 9975
  19. 891
  20. 6399
  21. 899
  22. 884
  23. 5621
  24. 3591
  25. 4891
  26. 8091
  27. 9975
  28. 6375
  29. 2021
  30. 9009
  31. 5621
  32. 8099
  33. 8075
  34. 3599
  35. 9024
  36. 6396
  37. 399
  38. 9975
  39. 3575
  40. 391

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