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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 420 · 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. 1.83 × 87 =
  2. 2.51 × 59 =
  3. 3.65 × 75 =
  4. 4.87 × 93 =
  5. 5.19 × 21 =
  6. 6.75 × 85 =
  7. 7.16 × 24 =
  8. 8.76 × 84 =
  9. 9.96 × 104 =
  10. 10.68 × 72 =
  11. 11.26 × 34 =
  12. 12.76 × 84 =
  13. 13.56 × 64 =
  14. 14.78 × 82 =
  15. 15.39 × 41 =
  16. 16.37 × 43 =
  17. 17.32 × 38 =
  18. 18.49 × 51 =
  19. 19.28 × 32 =
  20. 20.76 × 84 =
  21. 21.49 × 51 =
  22. 22.15 × 25 =
  23. 23.47 × 53 =
  24. 24.12 × 18 =
  25. 25.86 × 94 =
  26. 26.97 × 103 =
  27. 27.79 × 81 =
  28. 28.61 × 69 =
  29. 29.19 × 21 =
  30. 30.19 × 21 =
  31. 31.96 × 104 =
  32. 32.93 × 97 =
  33. 33.15 × 25 =
  34. 34.54 × 56 =
  35. 35.26 × 34 =
  36. 36.40 × 50 =
  37. 37.59 × 61 =
  38. 38.79 × 81 =
  39. 39.28 × 32 =
  40. 40.67 × 73 =

Answer key

  1. 7221
  2. 3009
  3. 4875
  4. 8091
  5. 399
  6. 6375
  7. 384
  8. 6384
  9. 9984
  10. 4896
  11. 884
  12. 6384
  13. 3584
  14. 6396
  15. 1599
  16. 1591
  17. 1216
  18. 2499
  19. 896
  20. 6384
  21. 2499
  22. 375
  23. 2491
  24. 216
  25. 8084
  26. 9991
  27. 6399
  28. 4209
  29. 399
  30. 399
  31. 9984
  32. 9021
  33. 375
  34. 3024
  35. 884
  36. 2000
  37. 3599
  38. 6399
  39. 896
  40. 4891

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