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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 258 · 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. 1.95 × 105 =
  2. 2.83 × 87 =
  3. 3.85 × 95 =
  4. 4.47 × 53 =
  5. 5.45 × 55 =
  6. 6.36 × 44 =
  7. 7.70 × 80 =
  8. 8.99 × 101 =
  9. 9.66 × 74 =
  10. 10.65 × 75 =
  11. 11.84 × 86 =
  12. 12.86 × 94 =
  13. 13.58 × 62 =
  14. 14.25 × 35 =
  15. 15.26 × 34 =
  16. 16.79 × 81 =
  17. 17.86 × 94 =
  18. 18.92 × 98 =
  19. 19.43 × 47 =
  20. 20.19 × 21 =
  21. 21.45 × 55 =
  22. 22.67 × 73 =
  23. 23.11 × 19 =
  24. 24.78 × 82 =
  25. 25.85 × 95 =
  26. 26.26 × 34 =
  27. 27.98 × 102 =
  28. 28.15 × 25 =
  29. 29.68 × 72 =
  30. 30.55 × 65 =
  31. 31.87 × 93 =
  32. 32.78 × 82 =
  33. 33.74 × 76 =
  34. 34.18 × 22 =
  35. 35.49 × 51 =
  36. 36.28 × 32 =
  37. 37.79 × 81 =
  38. 38.85 × 95 =
  39. 39.73 × 77 =
  40. 40.35 × 45 =

Answer key

  1. 9975
  2. 7221
  3. 8075
  4. 2491
  5. 2475
  6. 1584
  7. 5600
  8. 9999
  9. 4884
  10. 4875
  11. 7224
  12. 8084
  13. 3596
  14. 875
  15. 884
  16. 6399
  17. 8084
  18. 9016
  19. 2021
  20. 399
  21. 2475
  22. 4891
  23. 209
  24. 6396
  25. 8075
  26. 884
  27. 9996
  28. 375
  29. 4896
  30. 3575
  31. 8091
  32. 6396
  33. 5624
  34. 396
  35. 2499
  36. 896
  37. 6399
  38. 8075
  39. 5621
  40. 1575

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