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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 192 · 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. 1.55 × 65 =
  2. 2.59 × 61 =
  3. 3.85 × 95 =
  4. 4.29 × 31 =
  5. 5.89 × 91 =
  6. 6.55 × 65 =
  7. 7.65 × 75 =
  8. 8.19 × 21 =
  9. 9.33 × 37 =
  10. 10.23 × 27 =
  11. 11.37 × 43 =
  12. 12.59 × 61 =
  13. 13.66 × 74 =
  14. 14.55 × 65 =
  15. 15.23 × 27 =
  16. 16.22 × 28 =
  17. 17.58 × 62 =
  18. 18.17 × 23 =
  19. 19.31 × 39 =
  20. 20.29 × 31 =
  21. 21.81 × 89 =
  22. 22.56 × 64 =
  23. 23.48 × 52 =
  24. 24.88 × 92 =
  25. 25.47 × 53 =
  26. 26.95 × 105 =
  27. 27.98 × 102 =
  28. 28.90 × 100 =
  29. 29.88 × 92 =
  30. 30.97 × 103 =
  31. 31.44 × 46 =
  32. 32.26 × 34 =
  33. 33.38 × 42 =
  34. 34.76 × 84 =
  35. 35.99 × 101 =
  36. 36.89 × 91 =
  37. 37.39 × 41 =
  38. 38.50 × 60 =
  39. 39.58 × 62 =
  40. 40.81 × 89 =

Answer key

  1. 3575
  2. 3599
  3. 8075
  4. 899
  5. 8099
  6. 3575
  7. 4875
  8. 399
  9. 1221
  10. 621
  11. 1591
  12. 3599
  13. 4884
  14. 3575
  15. 621
  16. 616
  17. 3596
  18. 391
  19. 1209
  20. 899
  21. 7209
  22. 3584
  23. 2496
  24. 8096
  25. 2491
  26. 9975
  27. 9996
  28. 9000
  29. 8096
  30. 9991
  31. 2024
  32. 884
  33. 1596
  34. 6384
  35. 9999
  36. 8099
  37. 1599
  38. 3000
  39. 3596
  40. 7209

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