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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 936 · 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. 1.69 × 71 =
  2. 2.69 × 71 =
  3. 3.75 × 85 =
  4. 4.55 × 65 =
  5. 5.37 × 43 =
  6. 6.36 × 44 =
  7. 7.55 × 65 =
  8. 8.27 × 33 =
  9. 9.37 × 43 =
  10. 10.56 × 64 =
  11. 11.79 × 81 =
  12. 12.58 × 62 =
  13. 13.16 × 24 =
  14. 14.28 × 32 =
  15. 15.55 × 65 =
  16. 16.79 × 81 =
  17. 17.26 × 34 =
  18. 18.86 × 94 =
  19. 19.17 × 23 =
  20. 20.41 × 49 =
  21. 21.87 × 93 =
  22. 22.38 × 42 =
  23. 23.99 × 101 =
  24. 24.31 × 39 =
  25. 25.25 × 35 =
  26. 26.28 × 32 =
  27. 27.76 × 84 =
  28. 28.19 × 21 =
  29. 29.27 × 33 =
  30. 30.87 × 93 =
  31. 31.39 × 41 =
  32. 32.81 × 89 =
  33. 33.11 × 19 =
  34. 34.98 × 102 =
  35. 35.19 × 21 =
  36. 36.18 × 22 =
  37. 37.17 × 23 =
  38. 38.58 × 62 =
  39. 39.87 × 93 =
  40. 40.95 × 105 =

Answer key

  1. 4899
  2. 4899
  3. 6375
  4. 3575
  5. 1591
  6. 1584
  7. 3575
  8. 891
  9. 1591
  10. 3584
  11. 6399
  12. 3596
  13. 384
  14. 896
  15. 3575
  16. 6399
  17. 884
  18. 8084
  19. 391
  20. 2009
  21. 8091
  22. 1596
  23. 9999
  24. 1209
  25. 875
  26. 896
  27. 6384
  28. 399
  29. 891
  30. 8091
  31. 1599
  32. 7209
  33. 209
  34. 9996
  35. 399
  36. 396
  37. 391
  38. 3596
  39. 8091
  40. 9975

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