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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 698 · 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. 2.56 × 64 =
  3. 3.79 × 81 =
  4. 4.13 × 17 =
  5. 5.19 × 21 =
  6. 6.47 × 53 =
  7. 7.18 × 22 =
  8. 8.62 × 68 =
  9. 9.25 × 35 =
  10. 10.48 × 52 =
  11. 11.44 × 46 =
  12. 12.38 × 42 =
  13. 13.97 × 103 =
  14. 14.98 × 102 =
  15. 15.64 × 66 =
  16. 16.57 × 63 =
  17. 17.19 × 21 =
  18. 18.97 × 103 =
  19. 19.81 × 89 =
  20. 20.88 × 92 =
  21. 21.39 × 41 =
  22. 22.74 × 76 =
  23. 23.56 × 64 =
  24. 24.18 × 22 =
  25. 25.65 × 75 =
  26. 26.26 × 34 =
  27. 27.49 × 51 =
  28. 28.77 × 83 =
  29. 29.24 × 26 =
  30. 30.39 × 41 =
  31. 31.21 × 29 =
  32. 32.32 × 38 =
  33. 33.99 × 101 =
  34. 34.49 × 51 =
  35. 35.16 × 24 =
  36. 36.86 × 94 =
  37. 37.87 × 93 =
  38. 38.14 × 16 =
  39. 39.26 × 34 =
  40. 40.86 × 94 =

Answer key

  1. 899
  2. 3584
  3. 6399
  4. 221
  5. 399
  6. 2491
  7. 396
  8. 4216
  9. 875
  10. 2496
  11. 2024
  12. 1596
  13. 9991
  14. 9996
  15. 4224
  16. 3591
  17. 399
  18. 9991
  19. 7209
  20. 8096
  21. 1599
  22. 5624
  23. 3584
  24. 396
  25. 4875
  26. 884
  27. 2499
  28. 6391
  29. 624
  30. 1599
  31. 609
  32. 1216
  33. 9999
  34. 2499
  35. 384
  36. 8084
  37. 8091
  38. 224
  39. 884
  40. 8084

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