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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 755 · 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. 1.85 × 95 =
  2. 2.99 × 101 =
  3. 3.15 × 25 =
  4. 4.99 × 101 =
  5. 5.79 × 81 =
  6. 6.67 × 73 =
  7. 7.76 × 84 =
  8. 8.24 × 26 =
  9. 9.28 × 32 =
  10. 10.16 × 24 =
  11. 11.26 × 34 =
  12. 12.65 × 75 =
  13. 13.66 × 74 =
  14. 14.38 × 42 =
  15. 15.56 × 64 =
  16. 16.98 × 102 =
  17. 17.37 × 43 =
  18. 18.88 × 92 =
  19. 19.38 × 42 =
  20. 20.19 × 21 =
  21. 21.29 × 31 =
  22. 22.93 × 97 =
  23. 23.38 × 42 =
  24. 24.29 × 31 =
  25. 25.77 × 83 =
  26. 26.37 × 43 =
  27. 27.33 × 37 =
  28. 28.71 × 79 =
  29. 29.67 × 73 =
  30. 30.25 × 35 =
  31. 31.17 × 23 =
  32. 32.86 × 94 =
  33. 33.96 × 104 =
  34. 34.85 × 95 =
  35. 35.36 × 44 =
  36. 36.19 × 21 =
  37. 37.75 × 85 =
  38. 38.37 × 43 =
  39. 39.25 × 35 =
  40. 40.36 × 44 =

Answer key

  1. 8075
  2. 9999
  3. 375
  4. 9999
  5. 6399
  6. 4891
  7. 6384
  8. 624
  9. 896
  10. 384
  11. 884
  12. 4875
  13. 4884
  14. 1596
  15. 3584
  16. 9996
  17. 1591
  18. 8096
  19. 1596
  20. 399
  21. 899
  22. 9021
  23. 1596
  24. 899
  25. 6391
  26. 1591
  27. 1221
  28. 5609
  29. 4891
  30. 875
  31. 391
  32. 8084
  33. 9984
  34. 8075
  35. 1584
  36. 399
  37. 6375
  38. 1591
  39. 875
  40. 1584

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