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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 203 · 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. 1.77 × 83 =
  2. 2.88 × 92 =
  3. 3.21 × 29 =
  4. 4.62 × 68 =
  5. 5.22 × 28 =
  6. 6.91 × 99 =
  7. 7.15 × 25 =
  8. 8.47 × 53 =
  9. 9.89 × 91 =
  10. 10.93 × 97 =
  11. 11.77 × 83 =
  12. 12.68 × 72 =
  13. 13.26 × 34 =
  14. 14.89 × 91 =
  15. 15.27 × 33 =
  16. 16.24 × 26 =
  17. 17.66 × 74 =
  18. 18.27 × 33 =
  19. 19.97 × 103 =
  20. 20.39 × 41 =
  21. 21.96 × 104 =
  22. 22.36 × 44 =
  23. 23.56 × 64 =
  24. 24.22 × 28 =
  25. 25.50 × 60 =
  26. 26.62 × 68 =
  27. 27.76 × 84 =
  28. 28.78 × 82 =
  29. 29.79 × 81 =
  30. 30.22 × 28 =
  31. 31.15 × 25 =
  32. 32.89 × 91 =
  33. 33.87 × 93 =
  34. 34.98 × 102 =
  35. 35.11 × 19 =
  36. 36.19 × 21 =
  37. 37.35 × 45 =
  38. 38.97 × 103 =
  39. 39.67 × 73 =
  40. 40.11 × 19 =

Answer key

  1. 6391
  2. 8096
  3. 609
  4. 4216
  5. 616
  6. 9009
  7. 375
  8. 2491
  9. 8099
  10. 9021
  11. 6391
  12. 4896
  13. 884
  14. 8099
  15. 891
  16. 624
  17. 4884
  18. 891
  19. 9991
  20. 1599
  21. 9984
  22. 1584
  23. 3584
  24. 616
  25. 3000
  26. 4216
  27. 6384
  28. 6396
  29. 6399
  30. 616
  31. 375
  32. 8099
  33. 8091
  34. 9996
  35. 209
  36. 399
  37. 1575
  38. 9991
  39. 4891
  40. 209

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