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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 396 · 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. 1.98 × 102 =
  2. 2.38 × 42 =
  3. 3.86 × 94 =
  4. 4.67 × 73 =
  5. 5.95 × 105 =
  6. 6.26 × 34 =
  7. 7.75 × 85 =
  8. 8.82 × 88 =
  9. 9.78 × 82 =
  10. 10.78 × 82 =
  11. 11.17 × 23 =
  12. 12.47 × 53 =
  13. 13.15 × 25 =
  14. 14.79 × 81 =
  15. 15.46 × 54 =
  16. 16.68 × 72 =
  17. 17.96 × 104 =
  18. 18.95 × 105 =
  19. 19.37 × 43 =
  20. 20.51 × 59 =
  21. 21.16 × 24 =
  22. 22.95 × 105 =
  23. 23.43 × 47 =
  24. 24.58 × 62 =
  25. 25.70 × 80 =
  26. 26.17 × 23 =
  27. 27.75 × 85 =
  28. 28.37 × 43 =
  29. 29.95 × 105 =
  30. 30.36 × 44 =
  31. 31.99 × 101 =
  32. 32.97 × 103 =
  33. 33.32 × 38 =
  34. 34.68 × 72 =
  35. 35.79 × 81 =
  36. 36.11 × 19 =
  37. 37.12 × 18 =
  38. 38.73 × 77 =
  39. 39.26 × 34 =
  40. 40.79 × 81 =

Answer key

  1. 9996
  2. 1596
  3. 8084
  4. 4891
  5. 9975
  6. 884
  7. 6375
  8. 7216
  9. 6396
  10. 6396
  11. 391
  12. 2491
  13. 375
  14. 6399
  15. 2484
  16. 4896
  17. 9984
  18. 9975
  19. 1591
  20. 3009
  21. 384
  22. 9975
  23. 2021
  24. 3596
  25. 5600
  26. 391
  27. 6375
  28. 1591
  29. 9975
  30. 1584
  31. 9999
  32. 9991
  33. 1216
  34. 4896
  35. 6399
  36. 209
  37. 216
  38. 5621
  39. 884
  40. 6399

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