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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 688 · 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. 1.26 × 34 =
  2. 2.74 × 76 =
  3. 3.52 × 58 =
  4. 4.96 × 104 =
  5. 5.29 × 31 =
  6. 6.57 × 63 =
  7. 7.89 × 91 =
  8. 8.94 × 96 =
  9. 9.55 × 65 =
  10. 10.12 × 18 =
  11. 11.47 × 53 =
  12. 12.61 × 69 =
  13. 13.90 × 100 =
  14. 14.39 × 41 =
  15. 15.79 × 81 =
  16. 16.38 × 42 =
  17. 17.38 × 42 =
  18. 18.59 × 61 =
  19. 19.25 × 35 =
  20. 20.54 × 56 =
  21. 21.40 × 50 =
  22. 22.15 × 25 =
  23. 23.56 × 64 =
  24. 24.83 × 87 =
  25. 25.58 × 62 =
  26. 26.65 × 75 =
  27. 27.56 × 64 =
  28. 28.69 × 71 =
  29. 29.75 × 85 =
  30. 30.68 × 72 =
  31. 31.65 × 75 =
  32. 32.56 × 64 =
  33. 33.75 × 85 =
  34. 34.10 × 20 =
  35. 35.42 × 48 =
  36. 36.30 × 40 =
  37. 37.14 × 16 =
  38. 38.77 × 83 =
  39. 39.53 × 57 =
  40. 40.63 × 67 =

Answer key

  1. 884
  2. 5624
  3. 3016
  4. 9984
  5. 899
  6. 3591
  7. 8099
  8. 9024
  9. 3575
  10. 216
  11. 2491
  12. 4209
  13. 9000
  14. 1599
  15. 6399
  16. 1596
  17. 1596
  18. 3599
  19. 875
  20. 3024
  21. 2000
  22. 375
  23. 3584
  24. 7221
  25. 3596
  26. 4875
  27. 3584
  28. 4899
  29. 6375
  30. 4896
  31. 4875
  32. 3584
  33. 6375
  34. 200
  35. 2016
  36. 1200
  37. 224
  38. 6391
  39. 3021
  40. 4221

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