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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 242 · 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. 1.47 × 53 =
  2. 2.87 × 93 =
  3. 3.28 × 32 =
  4. 4.98 × 102 =
  5. 5.19 × 21 =
  6. 6.59 × 61 =
  7. 7.87 × 93 =
  8. 8.58 × 62 =
  9. 9.83 × 87 =
  10. 10.11 × 19 =
  11. 11.93 × 97 =
  12. 12.38 × 42 =
  13. 13.56 × 64 =
  14. 14.37 × 43 =
  15. 15.17 × 23 =
  16. 16.34 × 36 =
  17. 17.41 × 49 =
  18. 18.29 × 31 =
  19. 19.29 × 31 =
  20. 20.48 × 52 =
  21. 21.44 × 46 =
  22. 22.75 × 85 =
  23. 23.95 × 105 =
  24. 24.25 × 35 =
  25. 25.88 × 92 =
  26. 26.19 × 21 =
  27. 27.15 × 25 =
  28. 28.48 × 52 =
  29. 29.87 × 93 =
  30. 30.21 × 29 =
  31. 31.88 × 92 =
  32. 32.35 × 45 =
  33. 33.82 × 88 =
  34. 34.69 × 71 =
  35. 35.18 × 22 =
  36. 36.54 × 56 =
  37. 37.30 × 40 =
  38. 38.97 × 103 =
  39. 39.37 × 43 =
  40. 40.66 × 74 =

Answer key

  1. 2491
  2. 8091
  3. 896
  4. 9996
  5. 399
  6. 3599
  7. 8091
  8. 3596
  9. 7221
  10. 209
  11. 9021
  12. 1596
  13. 3584
  14. 1591
  15. 391
  16. 1224
  17. 2009
  18. 899
  19. 899
  20. 2496
  21. 2024
  22. 6375
  23. 9975
  24. 875
  25. 8096
  26. 399
  27. 375
  28. 2496
  29. 8091
  30. 609
  31. 8096
  32. 1575
  33. 7216
  34. 4899
  35. 396
  36. 3024
  37. 1200
  38. 9991
  39. 1591
  40. 4884

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