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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 742 · 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. 1.34 × 36 =
  2. 2.19 × 21 =
  3. 3.32 × 38 =
  4. 4.96 × 104 =
  5. 5.91 × 99 =
  6. 6.78 × 82 =
  7. 7.68 × 72 =
  8. 8.88 × 92 =
  9. 9.87 × 93 =
  10. 10.34 × 36 =
  11. 11.19 × 21 =
  12. 12.80 × 90 =
  13. 13.81 × 89 =
  14. 14.99 × 101 =
  15. 15.47 × 53 =
  16. 16.62 × 68 =
  17. 17.39 × 41 =
  18. 18.39 × 41 =
  19. 19.99 × 101 =
  20. 20.18 × 22 =
  21. 21.19 × 21 =
  22. 22.78 × 82 =
  23. 23.51 × 59 =
  24. 24.61 × 69 =
  25. 25.43 × 47 =
  26. 26.29 × 31 =
  27. 27.15 × 25 =
  28. 28.68 × 72 =
  29. 29.18 × 22 =
  30. 30.14 × 16 =
  31. 31.68 × 72 =
  32. 32.28 × 32 =
  33. 33.47 × 53 =
  34. 34.25 × 35 =
  35. 35.10 × 20 =
  36. 36.88 × 92 =
  37. 37.29 × 31 =
  38. 38.84 × 86 =
  39. 39.61 × 69 =
  40. 40.25 × 35 =

Answer key

  1. 1224
  2. 399
  3. 1216
  4. 9984
  5. 9009
  6. 6396
  7. 4896
  8. 8096
  9. 8091
  10. 1224
  11. 399
  12. 7200
  13. 7209
  14. 9999
  15. 2491
  16. 4216
  17. 1599
  18. 1599
  19. 9999
  20. 396
  21. 399
  22. 6396
  23. 3009
  24. 4209
  25. 2021
  26. 899
  27. 375
  28. 4896
  29. 396
  30. 224
  31. 4896
  32. 896
  33. 2491
  34. 875
  35. 200
  36. 8096
  37. 899
  38. 7224
  39. 4209
  40. 875

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