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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 526 · 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. 1.29 × 31 =
  2. 2.16 × 24 =
  3. 3.68 × 72 =
  4. 4.28 × 32 =
  5. 5.27 × 33 =
  6. 6.61 × 69 =
  7. 7.78 × 82 =
  8. 8.86 × 94 =
  9. 9.89 × 91 =
  10. 10.27 × 33 =
  11. 11.21 × 29 =
  12. 12.78 × 82 =
  13. 13.48 × 52 =
  14. 14.29 × 31 =
  15. 15.75 × 85 =
  16. 16.17 × 23 =
  17. 17.86 × 94 =
  18. 18.17 × 23 =
  19. 19.80 × 90 =
  20. 20.56 × 64 =
  21. 21.75 × 85 =
  22. 22.45 × 55 =
  23. 23.11 × 19 =
  24. 24.65 × 75 =
  25. 25.24 × 26 =
  26. 26.91 × 99 =
  27. 27.26 × 34 =
  28. 28.56 × 64 =
  29. 29.86 × 94 =
  30. 30.97 × 103 =
  31. 31.67 × 73 =
  32. 32.79 × 81 =
  33. 33.86 × 94 =
  34. 34.60 × 70 =
  35. 35.38 × 42 =
  36. 36.56 × 64 =
  37. 37.59 × 61 =
  38. 38.56 × 64 =
  39. 39.28 × 32 =
  40. 40.27 × 33 =

Answer key

  1. 899
  2. 384
  3. 4896
  4. 896
  5. 891
  6. 4209
  7. 6396
  8. 8084
  9. 8099
  10. 891
  11. 609
  12. 6396
  13. 2496
  14. 899
  15. 6375
  16. 391
  17. 8084
  18. 391
  19. 7200
  20. 3584
  21. 6375
  22. 2475
  23. 209
  24. 4875
  25. 624
  26. 9009
  27. 884
  28. 3584
  29. 8084
  30. 9991
  31. 4891
  32. 6399
  33. 8084
  34. 4200
  35. 1596
  36. 3584
  37. 3599
  38. 3584
  39. 896
  40. 891

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