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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 560 · 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. 1.82 × 88 =
  2. 2.67 × 73 =
  3. 3.37 × 43 =
  4. 4.45 × 55 =
  5. 5.48 × 52 =
  6. 6.35 × 45 =
  7. 7.63 × 67 =
  8. 8.88 × 92 =
  9. 9.29 × 31 =
  10. 10.12 × 18 =
  11. 11.54 × 56 =
  12. 12.79 × 81 =
  13. 13.37 × 43 =
  14. 14.35 × 45 =
  15. 15.67 × 73 =
  16. 16.25 × 35 =
  17. 17.29 × 31 =
  18. 18.46 × 54 =
  19. 19.65 × 75 =
  20. 20.59 × 61 =
  21. 21.28 × 32 =
  22. 22.54 × 56 =
  23. 23.28 × 32 =
  24. 24.88 × 92 =
  25. 25.99 × 101 =
  26. 26.66 × 74 =
  27. 27.63 × 67 =
  28. 28.86 × 94 =
  29. 29.86 × 94 =
  30. 30.19 × 21 =
  31. 31.28 × 32 =
  32. 32.19 × 21 =
  33. 33.26 × 34 =
  34. 34.79 × 81 =
  35. 35.48 × 52 =
  36. 36.67 × 73 =
  37. 37.26 × 34 =
  38. 38.26 × 34 =
  39. 39.39 × 41 =
  40. 40.19 × 21 =

Answer key

  1. 7216
  2. 4891
  3. 1591
  4. 2475
  5. 2496
  6. 1575
  7. 4221
  8. 8096
  9. 899
  10. 216
  11. 3024
  12. 6399
  13. 1591
  14. 1575
  15. 4891
  16. 875
  17. 899
  18. 2484
  19. 4875
  20. 3599
  21. 896
  22. 3024
  23. 896
  24. 8096
  25. 9999
  26. 4884
  27. 4221
  28. 8084
  29. 8084
  30. 399
  31. 896
  32. 399
  33. 884
  34. 6399
  35. 2496
  36. 4891
  37. 884
  38. 884
  39. 1599
  40. 399

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