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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 739 · 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. 1.24 × 26 =
  2. 2.63 × 67 =
  3. 3.89 × 91 =
  4. 4.48 × 52 =
  5. 5.99 × 101 =
  6. 6.36 × 44 =
  7. 7.77 × 83 =
  8. 8.26 × 34 =
  9. 9.28 × 32 =
  10. 10.46 × 54 =
  11. 11.65 × 75 =
  12. 12.59 × 61 =
  13. 13.10 × 20 =
  14. 14.54 × 56 =
  15. 15.79 × 81 =
  16. 16.80 × 90 =
  17. 17.79 × 81 =
  18. 18.28 × 32 =
  19. 19.70 × 80 =
  20. 20.55 × 65 =
  21. 21.29 × 31 =
  22. 22.76 × 84 =
  23. 23.99 × 101 =
  24. 24.73 × 77 =
  25. 25.25 × 35 =
  26. 26.63 × 67 =
  27. 27.49 × 51 =
  28. 28.87 × 93 =
  29. 29.57 × 63 =
  30. 30.36 × 44 =
  31. 31.96 × 104 =
  32. 32.65 × 75 =
  33. 33.19 × 21 =
  34. 34.39 × 41 =
  35. 35.10 × 20 =
  36. 36.39 × 41 =
  37. 37.18 × 22 =
  38. 38.19 × 21 =
  39. 39.34 × 36 =
  40. 40.79 × 81 =

Answer key

  1. 624
  2. 4221
  3. 8099
  4. 2496
  5. 9999
  6. 1584
  7. 6391
  8. 884
  9. 896
  10. 2484
  11. 4875
  12. 3599
  13. 200
  14. 3024
  15. 6399
  16. 7200
  17. 6399
  18. 896
  19. 5600
  20. 3575
  21. 899
  22. 6384
  23. 9999
  24. 5621
  25. 875
  26. 4221
  27. 2499
  28. 8091
  29. 3591
  30. 1584
  31. 9984
  32. 4875
  33. 399
  34. 1599
  35. 200
  36. 1599
  37. 396
  38. 399
  39. 1224
  40. 6399

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