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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 972 · 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. 1.82 × 88 =
  2. 2.71 × 79 =
  3. 3.85 × 95 =
  4. 4.39 × 41 =
  5. 5.70 × 80 =
  6. 6.86 × 94 =
  7. 7.69 × 71 =
  8. 8.37 × 43 =
  9. 9.68 × 72 =
  10. 10.97 × 103 =
  11. 11.63 × 67 =
  12. 12.29 × 31 =
  13. 13.46 × 54 =
  14. 14.10 × 20 =
  15. 15.14 × 16 =
  16. 16.59 × 61 =
  17. 17.14 × 16 =
  18. 18.48 × 52 =
  19. 19.97 × 103 =
  20. 20.19 × 21 =
  21. 21.25 × 35 =
  22. 22.53 × 57 =
  23. 23.89 × 91 =
  24. 24.99 × 101 =
  25. 25.24 × 26 =
  26. 26.58 × 62 =
  27. 27.99 × 101 =
  28. 28.65 × 75 =
  29. 29.14 × 16 =
  30. 30.19 × 21 =
  31. 31.36 × 44 =
  32. 32.34 × 36 =
  33. 33.69 × 71 =
  34. 34.39 × 41 =
  35. 35.99 × 101 =
  36. 36.29 × 31 =
  37. 37.66 × 74 =
  38. 38.39 × 41 =
  39. 39.26 × 34 =
  40. 40.19 × 21 =

Answer key

  1. 7216
  2. 5609
  3. 8075
  4. 1599
  5. 5600
  6. 8084
  7. 4899
  8. 1591
  9. 4896
  10. 9991
  11. 4221
  12. 899
  13. 2484
  14. 200
  15. 224
  16. 3599
  17. 224
  18. 2496
  19. 9991
  20. 399
  21. 875
  22. 3021
  23. 8099
  24. 9999
  25. 624
  26. 3596
  27. 9999
  28. 4875
  29. 224
  30. 399
  31. 1584
  32. 1224
  33. 4899
  34. 1599
  35. 9999
  36. 899
  37. 4884
  38. 1599
  39. 884
  40. 399

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