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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 51 · 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. 1.30 × 40 =
  2. 2.97 × 103 =
  3. 3.66 × 74 =
  4. 4.10 × 20 =
  5. 5.98 × 102 =
  6. 6.25 × 35 =
  7. 7.35 × 45 =
  8. 8.46 × 54 =
  9. 9.17 × 23 =
  10. 10.15 × 25 =
  11. 11.68 × 72 =
  12. 12.50 × 60 =
  13. 13.74 × 76 =
  14. 14.91 × 99 =
  15. 15.36 × 44 =
  16. 16.97 × 103 =
  17. 17.26 × 34 =
  18. 18.15 × 25 =
  19. 19.35 × 45 =
  20. 20.75 × 85 =
  21. 21.96 × 104 =
  22. 22.88 × 92 =
  23. 23.25 × 35 =
  24. 24.66 × 74 =
  25. 25.65 × 75 =
  26. 26.25 × 35 =
  27. 27.29 × 31 =
  28. 28.18 × 22 =
  29. 29.88 × 92 =
  30. 30.88 × 92 =
  31. 31.37 × 43 =
  32. 32.79 × 81 =
  33. 33.79 × 81 =
  34. 34.35 × 45 =
  35. 35.70 × 80 =
  36. 36.29 × 31 =
  37. 37.59 × 61 =
  38. 38.13 × 17 =
  39. 39.76 × 84 =
  40. 40.45 × 55 =

Answer key

  1. 1200
  2. 9991
  3. 4884
  4. 200
  5. 9996
  6. 875
  7. 1575
  8. 2484
  9. 391
  10. 375
  11. 4896
  12. 3000
  13. 5624
  14. 9009
  15. 1584
  16. 9991
  17. 884
  18. 375
  19. 1575
  20. 6375
  21. 9984
  22. 8096
  23. 875
  24. 4884
  25. 4875
  26. 875
  27. 899
  28. 396
  29. 8096
  30. 8096
  31. 1591
  32. 6399
  33. 6399
  34. 1575
  35. 5600
  36. 899
  37. 3599
  38. 221
  39. 6384
  40. 2475

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