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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 932 · 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. 1.64 × 66 =
  2. 2.16 × 24 =
  3. 3.74 × 76 =
  4. 4.45 × 55 =
  5. 5.35 × 45 =
  6. 6.99 × 101 =
  7. 7.86 × 94 =
  8. 8.69 × 71 =
  9. 9.99 × 101 =
  10. 10.36 × 44 =
  11. 11.39 × 41 =
  12. 12.16 × 24 =
  13. 13.59 × 61 =
  14. 14.96 × 104 =
  15. 15.14 × 16 =
  16. 16.79 × 81 =
  17. 17.78 × 82 =
  18. 18.77 × 83 =
  19. 19.48 × 52 =
  20. 20.14 × 16 =
  21. 21.64 × 66 =
  22. 22.93 × 97 =
  23. 23.21 × 29 =
  24. 24.65 × 75 =
  25. 25.88 × 92 =
  26. 26.87 × 93 =
  27. 27.75 × 85 =
  28. 28.39 × 41 =
  29. 29.69 × 71 =
  30. 30.99 × 101 =
  31. 31.32 × 38 =
  32. 32.91 × 99 =
  33. 33.29 × 31 =
  34. 34.37 × 43 =
  35. 35.39 × 41 =
  36. 36.19 × 21 =
  37. 37.56 × 64 =
  38. 38.26 × 34 =
  39. 39.90 × 100 =
  40. 40.12 × 18 =

Answer key

  1. 4224
  2. 384
  3. 5624
  4. 2475
  5. 1575
  6. 9999
  7. 8084
  8. 4899
  9. 9999
  10. 1584
  11. 1599
  12. 384
  13. 3599
  14. 9984
  15. 224
  16. 6399
  17. 6396
  18. 6391
  19. 2496
  20. 224
  21. 4224
  22. 9021
  23. 609
  24. 4875
  25. 8096
  26. 8091
  27. 6375
  28. 1599
  29. 4899
  30. 9999
  31. 1216
  32. 9009
  33. 899
  34. 1591
  35. 1599
  36. 399
  37. 3584
  38. 884
  39. 9000
  40. 216

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