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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 26 · 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. 1.75 × 85 =
  2. 2.41 × 49 =
  3. 3.19 × 21 =
  4. 4.25 × 35 =
  5. 5.59 × 61 =
  6. 6.19 × 21 =
  7. 7.21 × 29 =
  8. 8.86 × 94 =
  9. 9.46 × 54 =
  10. 10.95 × 105 =
  11. 11.55 × 65 =
  12. 12.39 × 41 =
  13. 13.35 × 45 =
  14. 14.57 × 63 =
  15. 15.77 × 83 =
  16. 16.96 × 104 =
  17. 17.67 × 73 =
  18. 18.44 × 46 =
  19. 19.38 × 42 =
  20. 20.80 × 90 =
  21. 21.57 × 63 =
  22. 22.98 × 102 =
  23. 23.54 × 56 =
  24. 24.63 × 67 =
  25. 25.68 × 72 =
  26. 26.99 × 101 =
  27. 27.46 × 54 =
  28. 28.91 × 99 =
  29. 29.96 × 104 =
  30. 30.69 × 71 =
  31. 31.59 × 61 =
  32. 32.52 × 58 =
  33. 33.56 × 64 =
  34. 34.52 × 58 =
  35. 35.67 × 73 =
  36. 36.35 × 45 =
  37. 37.22 × 28 =
  38. 38.75 × 85 =
  39. 39.16 × 24 =
  40. 40.37 × 43 =

Answer key

  1. 6375
  2. 2009
  3. 399
  4. 875
  5. 3599
  6. 399
  7. 609
  8. 8084
  9. 2484
  10. 9975
  11. 3575
  12. 1599
  13. 1575
  14. 3591
  15. 6391
  16. 9984
  17. 4891
  18. 2024
  19. 1596
  20. 7200
  21. 3591
  22. 9996
  23. 3024
  24. 4221
  25. 4896
  26. 9999
  27. 2484
  28. 9009
  29. 9984
  30. 4899
  31. 3599
  32. 3016
  33. 3584
  34. 3016
  35. 4891
  36. 1575
  37. 616
  38. 6375
  39. 384
  40. 1591

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