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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 502 · 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. 1.28 × 32 =
  2. 2.88 × 92 =
  3. 3.51 × 59 =
  4. 4.86 × 94 =
  5. 5.87 × 93 =
  6. 6.26 × 34 =
  7. 7.20 × 30 =
  8. 8.49 × 51 =
  9. 9.43 × 47 =
  10. 10.86 × 94 =
  11. 11.76 × 84 =
  12. 12.37 × 43 =
  13. 13.29 × 31 =
  14. 14.19 × 21 =
  15. 15.84 × 86 =
  16. 16.29 × 31 =
  17. 17.94 × 96 =
  18. 18.86 × 94 =
  19. 19.89 × 91 =
  20. 20.75 × 85 =
  21. 21.58 × 62 =
  22. 22.26 × 34 =
  23. 23.57 × 63 =
  24. 24.27 × 33 =
  25. 25.49 × 51 =
  26. 26.17 × 23 =
  27. 27.56 × 64 =
  28. 28.59 × 61 =
  29. 29.59 × 61 =
  30. 30.68 × 72 =
  31. 31.66 × 74 =
  32. 32.83 × 87 =
  33. 33.50 × 60 =
  34. 34.52 × 58 =
  35. 35.69 × 71 =
  36. 36.50 × 60 =
  37. 37.49 × 51 =
  38. 38.51 × 59 =
  39. 39.17 × 23 =
  40. 40.69 × 71 =

Answer key

  1. 896
  2. 8096
  3. 3009
  4. 8084
  5. 8091
  6. 884
  7. 600
  8. 2499
  9. 2021
  10. 8084
  11. 6384
  12. 1591
  13. 899
  14. 399
  15. 7224
  16. 899
  17. 9024
  18. 8084
  19. 8099
  20. 6375
  21. 3596
  22. 884
  23. 3591
  24. 891
  25. 2499
  26. 391
  27. 3584
  28. 3599
  29. 3599
  30. 4896
  31. 4884
  32. 7221
  33. 3000
  34. 3016
  35. 4899
  36. 3000
  37. 2499
  38. 3009
  39. 391
  40. 4899

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