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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 660 · 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. 1.29 × 31 =
  2. 2.65 × 75 =
  3. 3.78 × 82 =
  4. 4.86 × 94 =
  5. 5.21 × 29 =
  6. 6.89 × 91 =
  7. 7.19 × 21 =
  8. 8.76 × 84 =
  9. 9.85 × 95 =
  10. 10.75 × 85 =
  11. 11.17 × 23 =
  12. 12.68 × 72 =
  13. 13.31 × 39 =
  14. 14.77 × 83 =
  15. 15.82 × 88 =
  16. 16.54 × 56 =
  17. 17.27 × 33 =
  18. 18.17 × 23 =
  19. 19.42 × 48 =
  20. 20.89 × 91 =
  21. 21.68 × 72 =
  22. 22.57 × 63 =
  23. 23.67 × 73 =
  24. 24.30 × 40 =
  25. 25.75 × 85 =
  26. 26.54 × 56 =
  27. 27.56 × 64 =
  28. 28.70 × 80 =
  29. 29.36 × 44 =
  30. 30.57 × 63 =
  31. 31.73 × 77 =
  32. 32.38 × 42 =
  33. 33.52 × 58 =
  34. 34.78 × 82 =
  35. 35.39 × 41 =
  36. 36.65 × 75 =
  37. 37.15 × 25 =
  38. 38.32 × 38 =
  39. 39.59 × 61 =
  40. 40.63 × 67 =

Answer key

  1. 899
  2. 4875
  3. 6396
  4. 8084
  5. 609
  6. 8099
  7. 399
  8. 6384
  9. 8075
  10. 6375
  11. 391
  12. 4896
  13. 1209
  14. 6391
  15. 7216
  16. 3024
  17. 891
  18. 391
  19. 2016
  20. 8099
  21. 4896
  22. 3591
  23. 4891
  24. 1200
  25. 6375
  26. 3024
  27. 3584
  28. 5600
  29. 1584
  30. 3591
  31. 5621
  32. 1596
  33. 3016
  34. 6396
  35. 1599
  36. 4875
  37. 375
  38. 1216
  39. 3599
  40. 4221

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