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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 788 · 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. 1.25 × 35 =
  2. 2.49 × 51 =
  3. 3.13 × 17 =
  4. 4.99 × 101 =
  5. 5.42 × 48 =
  6. 6.49 × 51 =
  7. 7.60 × 70 =
  8. 8.40 × 50 =
  9. 9.27 × 33 =
  10. 10.27 × 33 =
  11. 11.87 × 93 =
  12. 12.63 × 67 =
  13. 13.10 × 20 =
  14. 14.26 × 34 =
  15. 15.56 × 64 =
  16. 16.48 × 52 =
  17. 17.68 × 72 =
  18. 18.79 × 81 =
  19. 19.35 × 45 =
  20. 20.78 × 82 =
  21. 21.45 × 55 =
  22. 22.59 × 61 =
  23. 23.53 × 57 =
  24. 24.97 × 103 =
  25. 25.48 × 52 =
  26. 26.98 × 102 =
  27. 27.86 × 94 =
  28. 28.59 × 61 =
  29. 29.49 × 51 =
  30. 30.59 × 61 =
  31. 31.98 × 102 =
  32. 32.79 × 81 =
  33. 33.58 × 62 =
  34. 34.70 × 80 =
  35. 35.38 × 42 =
  36. 36.88 × 92 =
  37. 37.77 × 83 =
  38. 38.58 × 62 =
  39. 39.29 × 31 =
  40. 40.76 × 84 =

Answer key

  1. 875
  2. 2499
  3. 221
  4. 9999
  5. 2016
  6. 2499
  7. 4200
  8. 2000
  9. 891
  10. 891
  11. 8091
  12. 4221
  13. 200
  14. 884
  15. 3584
  16. 2496
  17. 4896
  18. 6399
  19. 1575
  20. 6396
  21. 2475
  22. 3599
  23. 3021
  24. 9991
  25. 2496
  26. 9996
  27. 8084
  28. 3599
  29. 2499
  30. 3599
  31. 9996
  32. 6399
  33. 3596
  34. 5600
  35. 1596
  36. 8096
  37. 6391
  38. 3596
  39. 899
  40. 6384

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