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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 298 · 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. 2.31 × 39 =
  3. 3.98 × 102 =
  4. 4.76 × 84 =
  5. 5.64 × 66 =
  6. 6.70 × 80 =
  7. 7.11 × 19 =
  8. 8.49 × 51 =
  9. 9.51 × 59 =
  10. 10.56 × 64 =
  11. 11.49 × 51 =
  12. 12.38 × 42 =
  13. 13.26 × 34 =
  14. 14.35 × 45 =
  15. 15.25 × 35 =
  16. 16.16 × 24 =
  17. 17.15 × 25 =
  18. 18.48 × 52 =
  19. 19.17 × 23 =
  20. 20.58 × 62 =
  21. 21.91 × 99 =
  22. 22.17 × 23 =
  23. 23.99 × 101 =
  24. 24.57 × 63 =
  25. 25.27 × 33 =
  26. 26.64 × 66 =
  27. 27.44 × 46 =
  28. 28.68 × 72 =
  29. 29.49 × 51 =
  30. 30.15 × 25 =
  31. 31.82 × 88 =
  32. 32.26 × 34 =
  33. 33.29 × 31 =
  34. 34.32 × 38 =
  35. 35.98 × 102 =
  36. 36.48 × 52 =
  37. 37.52 × 58 =
  38. 38.13 × 17 =
  39. 39.79 × 81 =
  40. 40.23 × 27 =

Answer key

  1. 6375
  2. 1209
  3. 9996
  4. 6384
  5. 4224
  6. 5600
  7. 209
  8. 2499
  9. 3009
  10. 3584
  11. 2499
  12. 1596
  13. 884
  14. 1575
  15. 875
  16. 384
  17. 375
  18. 2496
  19. 391
  20. 3596
  21. 9009
  22. 391
  23. 9999
  24. 3591
  25. 891
  26. 4224
  27. 2024
  28. 4896
  29. 2499
  30. 375
  31. 7216
  32. 884
  33. 899
  34. 1216
  35. 9996
  36. 2496
  37. 3016
  38. 221
  39. 6399
  40. 621

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