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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 191 · 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. 1.88 × 92 =
  2. 2.77 × 83 =
  3. 3.97 × 103 =
  4. 4.58 × 62 =
  5. 5.15 × 25 =
  6. 6.95 × 105 =
  7. 7.96 × 104 =
  8. 8.25 × 35 =
  9. 9.58 × 62 =
  10. 10.93 × 97 =
  11. 11.67 × 73 =
  12. 12.82 × 88 =
  13. 13.59 × 61 =
  14. 14.57 × 63 =
  15. 15.15 × 25 =
  16. 16.96 × 104 =
  17. 17.86 × 94 =
  18. 18.76 × 84 =
  19. 19.15 × 25 =
  20. 20.47 × 53 =
  21. 21.79 × 81 =
  22. 22.51 × 59 =
  23. 23.39 × 41 =
  24. 24.90 × 100 =
  25. 25.68 × 72 =
  26. 26.23 × 27 =
  27. 27.58 × 62 =
  28. 28.55 × 65 =
  29. 29.47 × 53 =
  30. 30.58 × 62 =
  31. 31.36 × 44 =
  32. 32.46 × 54 =
  33. 33.64 × 66 =
  34. 34.31 × 39 =
  35. 35.88 × 92 =
  36. 36.98 × 102 =
  37. 37.69 × 71 =
  38. 38.66 × 74 =
  39. 39.48 × 52 =
  40. 40.99 × 101 =

Answer key

  1. 8096
  2. 6391
  3. 9991
  4. 3596
  5. 375
  6. 9975
  7. 9984
  8. 875
  9. 3596
  10. 9021
  11. 4891
  12. 7216
  13. 3599
  14. 3591
  15. 375
  16. 9984
  17. 8084
  18. 6384
  19. 375
  20. 2491
  21. 6399
  22. 3009
  23. 1599
  24. 9000
  25. 4896
  26. 621
  27. 3596
  28. 3575
  29. 2491
  30. 3596
  31. 1584
  32. 2484
  33. 4224
  34. 1209
  35. 8096
  36. 9996
  37. 4899
  38. 4884
  39. 2496
  40. 9999

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