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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 858 · 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. 1.66 × 74 =
  2. 2.99 × 101 =
  3. 3.82 × 88 =
  4. 4.25 × 35 =
  5. 5.48 × 52 =
  6. 6.59 × 61 =
  7. 7.59 × 61 =
  8. 8.55 × 65 =
  9. 9.91 × 99 =
  10. 10.57 × 63 =
  11. 11.56 × 64 =
  12. 12.86 × 94 =
  13. 13.95 × 105 =
  14. 14.77 × 83 =
  15. 15.34 × 36 =
  16. 16.25 × 35 =
  17. 17.30 × 40 =
  18. 18.87 × 93 =
  19. 19.85 × 95 =
  20. 20.65 × 75 =
  21. 21.86 × 94 =
  22. 22.36 × 44 =
  23. 23.85 × 95 =
  24. 24.25 × 35 =
  25. 25.80 × 90 =
  26. 26.27 × 33 =
  27. 27.24 × 26 =
  28. 28.75 × 85 =
  29. 29.30 × 40 =
  30. 30.59 × 61 =
  31. 31.33 × 37 =
  32. 32.66 × 74 =
  33. 33.67 × 73 =
  34. 34.43 × 47 =
  35. 35.96 × 104 =
  36. 36.10 × 20 =
  37. 37.43 × 47 =
  38. 38.51 × 59 =
  39. 39.35 × 45 =
  40. 40.86 × 94 =

Answer key

  1. 4884
  2. 9999
  3. 7216
  4. 875
  5. 2496
  6. 3599
  7. 3599
  8. 3575
  9. 9009
  10. 3591
  11. 3584
  12. 8084
  13. 9975
  14. 6391
  15. 1224
  16. 875
  17. 1200
  18. 8091
  19. 8075
  20. 4875
  21. 8084
  22. 1584
  23. 8075
  24. 875
  25. 7200
  26. 891
  27. 624
  28. 6375
  29. 1200
  30. 3599
  31. 1221
  32. 4884
  33. 4891
  34. 2021
  35. 9984
  36. 200
  37. 2021
  38. 3009
  39. 1575
  40. 8084

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