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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 30 · 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. 1.27 × 33 =
  2. 2.18 × 22 =
  3. 3.98 × 102 =
  4. 4.68 × 72 =
  5. 5.75 × 85 =
  6. 6.57 × 63 =
  7. 7.61 × 69 =
  8. 8.73 × 77 =
  9. 9.18 × 22 =
  10. 10.50 × 60 =
  11. 11.32 × 38 =
  12. 12.14 × 16 =
  13. 13.45 × 55 =
  14. 14.54 × 56 =
  15. 15.10 × 20 =
  16. 16.70 × 80 =
  17. 17.16 × 24 =
  18. 18.39 × 41 =
  19. 19.72 × 78 =
  20. 20.87 × 93 =
  21. 21.16 × 24 =
  22. 22.96 × 104 =
  23. 23.50 × 60 =
  24. 24.31 × 39 =
  25. 25.98 × 102 =
  26. 26.17 × 23 =
  27. 27.56 × 64 =
  28. 28.38 × 42 =
  29. 29.47 × 53 =
  30. 30.68 × 72 =
  31. 31.77 × 83 =
  32. 32.78 × 82 =
  33. 33.97 × 103 =
  34. 34.69 × 71 =
  35. 35.52 × 58 =
  36. 36.99 × 101 =
  37. 37.18 × 22 =
  38. 38.49 × 51 =
  39. 39.96 × 104 =
  40. 40.27 × 33 =

Answer key

  1. 891
  2. 396
  3. 9996
  4. 4896
  5. 6375
  6. 3591
  7. 4209
  8. 5621
  9. 396
  10. 3000
  11. 1216
  12. 224
  13. 2475
  14. 3024
  15. 200
  16. 5600
  17. 384
  18. 1599
  19. 5616
  20. 8091
  21. 384
  22. 9984
  23. 3000
  24. 1209
  25. 9996
  26. 391
  27. 3584
  28. 1596
  29. 2491
  30. 4896
  31. 6391
  32. 6396
  33. 9991
  34. 4899
  35. 3016
  36. 9999
  37. 396
  38. 2499
  39. 9984
  40. 891

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