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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 546 · 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. 1.35 × 45 =
  2. 2.55 × 65 =
  3. 3.96 × 104 =
  4. 4.57 × 63 =
  5. 5.78 × 82 =
  6. 6.52 × 58 =
  7. 7.95 × 105 =
  8. 8.47 × 53 =
  9. 9.15 × 25 =
  10. 10.27 × 33 =
  11. 11.27 × 33 =
  12. 12.29 × 31 =
  13. 13.91 × 99 =
  14. 14.45 × 55 =
  15. 15.91 × 99 =
  16. 16.39 × 41 =
  17. 17.19 × 21 =
  18. 18.16 × 24 =
  19. 19.97 × 103 =
  20. 20.79 × 81 =
  21. 21.49 × 51 =
  22. 22.15 × 25 =
  23. 23.59 × 61 =
  24. 24.36 × 44 =
  25. 25.98 × 102 =
  26. 26.46 × 54 =
  27. 27.43 × 47 =
  28. 28.37 × 43 =
  29. 29.89 × 91 =
  30. 30.95 × 105 =
  31. 31.42 × 48 =
  32. 32.68 × 72 =
  33. 33.55 × 65 =
  34. 34.19 × 21 =
  35. 35.98 × 102 =
  36. 36.90 × 100 =
  37. 37.75 × 85 =
  38. 38.96 × 104 =
  39. 39.97 × 103 =
  40. 40.58 × 62 =

Answer key

  1. 1575
  2. 3575
  3. 9984
  4. 3591
  5. 6396
  6. 3016
  7. 9975
  8. 2491
  9. 375
  10. 891
  11. 891
  12. 899
  13. 9009
  14. 2475
  15. 9009
  16. 1599
  17. 399
  18. 384
  19. 9991
  20. 6399
  21. 2499
  22. 375
  23. 3599
  24. 1584
  25. 9996
  26. 2484
  27. 2021
  28. 1591
  29. 8099
  30. 9975
  31. 2016
  32. 4896
  33. 3575
  34. 399
  35. 9996
  36. 9000
  37. 6375
  38. 9984
  39. 9991
  40. 3596

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