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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 855 · 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. 1.29 × 31 =
  2. 2.97 × 103 =
  3. 3.97 × 103 =
  4. 4.77 × 83 =
  5. 5.67 × 73 =
  6. 6.51 × 59 =
  7. 7.39 × 41 =
  8. 8.13 × 17 =
  9. 9.85 × 95 =
  10. 10.38 × 42 =
  11. 11.29 × 31 =
  12. 12.48 × 52 =
  13. 13.57 × 63 =
  14. 14.93 × 97 =
  15. 15.36 × 44 =
  16. 16.70 × 80 =
  17. 17.26 × 34 =
  18. 18.33 × 37 =
  19. 19.15 × 25 =
  20. 20.91 × 99 =
  21. 21.86 × 94 =
  22. 22.96 × 104 =
  23. 23.68 × 72 =
  24. 24.27 × 33 =
  25. 25.86 × 94 =
  26. 26.28 × 32 =
  27. 27.56 × 64 =
  28. 28.65 × 75 =
  29. 29.89 × 91 =
  30. 30.16 × 24 =
  31. 31.53 × 57 =
  32. 32.79 × 81 =
  33. 33.83 × 87 =
  34. 34.89 × 91 =
  35. 35.68 × 72 =
  36. 36.24 × 26 =
  37. 37.17 × 23 =
  38. 38.95 × 105 =
  39. 39.17 × 23 =
  40. 40.88 × 92 =

Answer key

  1. 899
  2. 9991
  3. 9991
  4. 6391
  5. 4891
  6. 3009
  7. 1599
  8. 221
  9. 8075
  10. 1596
  11. 899
  12. 2496
  13. 3591
  14. 9021
  15. 1584
  16. 5600
  17. 884
  18. 1221
  19. 375
  20. 9009
  21. 8084
  22. 9984
  23. 4896
  24. 891
  25. 8084
  26. 896
  27. 3584
  28. 4875
  29. 8099
  30. 384
  31. 3021
  32. 6399
  33. 7221
  34. 8099
  35. 4896
  36. 624
  37. 391
  38. 9975
  39. 391
  40. 8096

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