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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 803 · 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. 1.16 × 24 =
  2. 2.99 × 101 =
  3. 3.29 × 31 =
  4. 4.58 × 62 =
  5. 5.80 × 90 =
  6. 6.36 × 44 =
  7. 7.19 × 21 =
  8. 8.78 × 82 =
  9. 9.58 × 62 =
  10. 10.21 × 29 =
  11. 11.22 × 28 =
  12. 12.39 × 41 =
  13. 13.13 × 17 =
  14. 14.98 × 102 =
  15. 15.62 × 68 =
  16. 16.86 × 94 =
  17. 17.97 × 103 =
  18. 18.56 × 64 =
  19. 19.87 × 93 =
  20. 20.45 × 55 =
  21. 21.43 × 47 =
  22. 22.57 × 63 =
  23. 23.25 × 35 =
  24. 24.85 × 95 =
  25. 25.15 × 25 =
  26. 26.68 × 72 =
  27. 27.39 × 41 =
  28. 28.98 × 102 =
  29. 29.86 × 94 =
  30. 30.87 × 93 =
  31. 31.48 × 52 =
  32. 32.77 × 83 =
  33. 33.45 × 55 =
  34. 34.59 × 61 =
  35. 35.77 × 83 =
  36. 36.49 × 51 =
  37. 37.29 × 31 =
  38. 38.99 × 101 =
  39. 39.67 × 73 =
  40. 40.95 × 105 =

Answer key

  1. 384
  2. 9999
  3. 899
  4. 3596
  5. 7200
  6. 1584
  7. 399
  8. 6396
  9. 3596
  10. 609
  11. 616
  12. 1599
  13. 221
  14. 9996
  15. 4216
  16. 8084
  17. 9991
  18. 3584
  19. 8091
  20. 2475
  21. 2021
  22. 3591
  23. 875
  24. 8075
  25. 375
  26. 4896
  27. 1599
  28. 9996
  29. 8084
  30. 8091
  31. 2496
  32. 6391
  33. 2475
  34. 3599
  35. 6391
  36. 2499
  37. 899
  38. 9999
  39. 4891
  40. 9975

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