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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 460 · 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. 1.11 × 19 =
  2. 2.82 × 88 =
  3. 3.27 × 33 =
  4. 4.18 × 22 =
  5. 5.40 × 50 =
  6. 6.29 × 31 =
  7. 7.26 × 34 =
  8. 8.19 × 21 =
  9. 9.75 × 85 =
  10. 10.77 × 83 =
  11. 11.16 × 24 =
  12. 12.59 × 61 =
  13. 13.47 × 53 =
  14. 14.15 × 25 =
  15. 15.13 × 17 =
  16. 16.68 × 72 =
  17. 17.85 × 95 =
  18. 18.16 × 24 =
  19. 19.66 × 74 =
  20. 20.43 × 47 =
  21. 21.29 × 31 =
  22. 22.89 × 91 =
  23. 23.35 × 45 =
  24. 24.78 × 82 =
  25. 25.87 × 93 =
  26. 26.45 × 55 =
  27. 27.17 × 23 =
  28. 28.54 × 56 =
  29. 29.76 × 84 =
  30. 30.88 × 92 =
  31. 31.39 × 41 =
  32. 32.17 × 23 =
  33. 33.79 × 81 =
  34. 34.26 × 34 =
  35. 35.48 × 52 =
  36. 36.15 × 25 =
  37. 37.98 × 102 =
  38. 38.52 × 58 =
  39. 39.42 × 48 =
  40. 40.65 × 75 =

Answer key

  1. 209
  2. 7216
  3. 891
  4. 396
  5. 2000
  6. 899
  7. 884
  8. 399
  9. 6375
  10. 6391
  11. 384
  12. 3599
  13. 2491
  14. 375
  15. 221
  16. 4896
  17. 8075
  18. 384
  19. 4884
  20. 2021
  21. 899
  22. 8099
  23. 1575
  24. 6396
  25. 8091
  26. 2475
  27. 391
  28. 3024
  29. 6384
  30. 8096
  31. 1599
  32. 391
  33. 6399
  34. 884
  35. 2496
  36. 375
  37. 9996
  38. 3016
  39. 2016
  40. 4875

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