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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 703 · 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. 1.71 × 79 =
  2. 2.85 × 95 =
  3. 3.57 × 63 =
  4. 4.62 × 68 =
  5. 5.69 × 71 =
  6. 6.56 × 64 =
  7. 7.59 × 61 =
  8. 8.68 × 72 =
  9. 9.36 × 44 =
  10. 10.99 × 101 =
  11. 11.16 × 24 =
  12. 12.18 × 22 =
  13. 13.51 × 59 =
  14. 14.16 × 24 =
  15. 15.18 × 22 =
  16. 16.26 × 34 =
  17. 17.85 × 95 =
  18. 18.32 × 38 =
  19. 19.39 × 41 =
  20. 20.95 × 105 =
  21. 21.12 × 18 =
  22. 22.97 × 103 =
  23. 23.97 × 103 =
  24. 24.66 × 74 =
  25. 25.18 × 22 =
  26. 26.67 × 73 =
  27. 27.97 × 103 =
  28. 28.35 × 45 =
  29. 29.46 × 54 =
  30. 30.31 × 39 =
  31. 31.97 × 103 =
  32. 32.31 × 39 =
  33. 33.57 × 63 =
  34. 34.68 × 72 =
  35. 35.56 × 64 =
  36. 36.37 × 43 =
  37. 37.88 × 92 =
  38. 38.48 × 52 =
  39. 39.98 × 102 =
  40. 40.48 × 52 =

Answer key

  1. 5609
  2. 8075
  3. 3591
  4. 4216
  5. 4899
  6. 3584
  7. 3599
  8. 4896
  9. 1584
  10. 9999
  11. 384
  12. 396
  13. 3009
  14. 384
  15. 396
  16. 884
  17. 8075
  18. 1216
  19. 1599
  20. 9975
  21. 216
  22. 9991
  23. 9991
  24. 4884
  25. 396
  26. 4891
  27. 9991
  28. 1575
  29. 2484
  30. 1209
  31. 9991
  32. 1209
  33. 3591
  34. 4896
  35. 3584
  36. 1591
  37. 8096
  38. 2496
  39. 9996
  40. 2496

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