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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 503 · 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. 1.19 × 21 =
  2. 2.55 × 65 =
  3. 3.48 × 52 =
  4. 4.96 × 104 =
  5. 5.39 × 41 =
  6. 6.88 × 92 =
  7. 7.26 × 34 =
  8. 8.65 × 75 =
  9. 9.95 × 105 =
  10. 10.79 × 81 =
  11. 11.63 × 67 =
  12. 12.48 × 52 =
  13. 13.67 × 73 =
  14. 14.45 × 55 =
  15. 15.76 × 84 =
  16. 16.29 × 31 =
  17. 17.77 × 83 =
  18. 18.67 × 73 =
  19. 19.88 × 92 =
  20. 20.96 × 104 =
  21. 21.87 × 93 =
  22. 22.44 × 46 =
  23. 23.38 × 42 =
  24. 24.37 × 43 =
  25. 25.59 × 61 =
  26. 26.74 × 76 =
  27. 27.69 × 71 =
  28. 28.49 × 51 =
  29. 29.19 × 21 =
  30. 30.66 × 74 =
  31. 31.18 × 22 =
  32. 32.75 × 85 =
  33. 33.58 × 62 =
  34. 34.99 × 101 =
  35. 35.86 × 94 =
  36. 36.66 × 74 =
  37. 37.69 × 71 =
  38. 38.24 × 26 =
  39. 39.59 × 61 =
  40. 40.35 × 45 =

Answer key

  1. 399
  2. 3575
  3. 2496
  4. 9984
  5. 1599
  6. 8096
  7. 884
  8. 4875
  9. 9975
  10. 6399
  11. 4221
  12. 2496
  13. 4891
  14. 2475
  15. 6384
  16. 899
  17. 6391
  18. 4891
  19. 8096
  20. 9984
  21. 8091
  22. 2024
  23. 1596
  24. 1591
  25. 3599
  26. 5624
  27. 4899
  28. 2499
  29. 399
  30. 4884
  31. 396
  32. 6375
  33. 3596
  34. 9999
  35. 8084
  36. 4884
  37. 4899
  38. 624
  39. 3599
  40. 1575

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