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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 164 · 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. 1.48 × 52 =
  2. 2.14 × 16 =
  3. 3.17 × 23 =
  4. 4.47 × 53 =
  5. 5.98 × 102 =
  6. 6.57 × 63 =
  7. 7.64 × 66 =
  8. 8.46 × 54 =
  9. 9.58 × 62 =
  10. 10.33 × 37 =
  11. 11.16 × 24 =
  12. 12.52 × 58 =
  13. 13.38 × 42 =
  14. 14.97 × 103 =
  15. 15.30 × 40 =
  16. 16.37 × 43 =
  17. 17.17 × 23 =
  18. 18.47 × 53 =
  19. 19.40 × 50 =
  20. 20.17 × 23 =
  21. 21.71 × 79 =
  22. 22.38 × 42 =
  23. 23.67 × 73 =
  24. 24.39 × 41 =
  25. 25.62 × 68 =
  26. 26.60 × 70 =
  27. 27.46 × 54 =
  28. 28.78 × 82 =
  29. 29.35 × 45 =
  30. 30.75 × 85 =
  31. 31.10 × 20 =
  32. 32.87 × 93 =
  33. 33.13 × 17 =
  34. 34.25 × 35 =
  35. 35.49 × 51 =
  36. 36.76 × 84 =
  37. 37.15 × 25 =
  38. 38.75 × 85 =
  39. 39.54 × 56 =
  40. 40.49 × 51 =

Answer key

  1. 2496
  2. 224
  3. 391
  4. 2491
  5. 9996
  6. 3591
  7. 4224
  8. 2484
  9. 3596
  10. 1221
  11. 384
  12. 3016
  13. 1596
  14. 9991
  15. 1200
  16. 1591
  17. 391
  18. 2491
  19. 2000
  20. 391
  21. 5609
  22. 1596
  23. 4891
  24. 1599
  25. 4216
  26. 4200
  27. 2484
  28. 6396
  29. 1575
  30. 6375
  31. 200
  32. 8091
  33. 221
  34. 875
  35. 2499
  36. 6384
  37. 375
  38. 6375
  39. 3024
  40. 2499

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