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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 198 · 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. 1.13 × 17 =
  2. 2.27 × 33 =
  3. 3.25 × 35 =
  4. 4.66 × 74 =
  5. 5.82 × 88 =
  6. 6.14 × 16 =
  7. 7.75 × 85 =
  8. 8.85 × 95 =
  9. 9.22 × 28 =
  10. 10.66 × 74 =
  11. 11.76 × 84 =
  12. 12.69 × 71 =
  13. 13.10 × 20 =
  14. 14.88 × 92 =
  15. 15.53 × 57 =
  16. 16.79 × 81 =
  17. 17.50 × 60 =
  18. 18.25 × 35 =
  19. 19.59 × 61 =
  20. 20.95 × 105 =
  21. 21.40 × 50 =
  22. 22.79 × 81 =
  23. 23.27 × 33 =
  24. 24.28 × 32 =
  25. 25.65 × 75 =
  26. 26.36 × 44 =
  27. 27.59 × 61 =
  28. 28.58 × 62 =
  29. 29.34 × 36 =
  30. 30.80 × 90 =
  31. 31.85 × 95 =
  32. 32.65 × 75 =
  33. 33.16 × 24 =
  34. 34.38 × 42 =
  35. 35.54 × 56 =
  36. 36.58 × 62 =
  37. 37.44 × 46 =
  38. 38.99 × 101 =
  39. 39.10 × 20 =
  40. 40.76 × 84 =

Answer key

  1. 221
  2. 891
  3. 875
  4. 4884
  5. 7216
  6. 224
  7. 6375
  8. 8075
  9. 616
  10. 4884
  11. 6384
  12. 4899
  13. 200
  14. 8096
  15. 3021
  16. 6399
  17. 3000
  18. 875
  19. 3599
  20. 9975
  21. 2000
  22. 6399
  23. 891
  24. 896
  25. 4875
  26. 1584
  27. 3599
  28. 3596
  29. 1224
  30. 7200
  31. 8075
  32. 4875
  33. 384
  34. 1596
  35. 3024
  36. 3596
  37. 2024
  38. 9999
  39. 200
  40. 6384

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