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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 563 · 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. 1.95 × 105 =
  2. 2.31 × 39 =
  3. 3.96 × 104 =
  4. 4.54 × 56 =
  5. 5.85 × 95 =
  6. 6.99 × 101 =
  7. 7.58 × 62 =
  8. 8.98 × 102 =
  9. 9.75 × 85 =
  10. 10.38 × 42 =
  11. 11.35 × 45 =
  12. 12.76 × 84 =
  13. 13.75 × 85 =
  14. 14.57 × 63 =
  15. 15.19 × 21 =
  16. 16.18 × 22 =
  17. 17.58 × 62 =
  18. 18.91 × 99 =
  19. 19.33 × 37 =
  20. 20.39 × 41 =
  21. 21.89 × 91 =
  22. 22.18 × 22 =
  23. 23.52 × 58 =
  24. 24.27 × 33 =
  25. 25.86 × 94 =
  26. 26.44 × 46 =
  27. 27.65 × 75 =
  28. 28.90 × 100 =
  29. 29.66 × 74 =
  30. 30.14 × 16 =
  31. 31.15 × 25 =
  32. 32.23 × 27 =
  33. 33.18 × 22 =
  34. 34.79 × 81 =
  35. 35.69 × 71 =
  36. 36.46 × 54 =
  37. 37.77 × 83 =
  38. 38.37 × 43 =
  39. 39.27 × 33 =
  40. 40.34 × 36 =

Answer key

  1. 9975
  2. 1209
  3. 9984
  4. 3024
  5. 8075
  6. 9999
  7. 3596
  8. 9996
  9. 6375
  10. 1596
  11. 1575
  12. 6384
  13. 6375
  14. 3591
  15. 399
  16. 396
  17. 3596
  18. 9009
  19. 1221
  20. 1599
  21. 8099
  22. 396
  23. 3016
  24. 891
  25. 8084
  26. 2024
  27. 4875
  28. 9000
  29. 4884
  30. 224
  31. 375
  32. 621
  33. 396
  34. 6399
  35. 4899
  36. 2484
  37. 6391
  38. 1591
  39. 891
  40. 1224

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