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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 722 · 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. 1.29 × 31 =
  2. 2.52 × 58 =
  3. 3.25 × 35 =
  4. 4.37 × 43 =
  5. 5.87 × 93 =
  6. 6.76 × 84 =
  7. 7.57 × 63 =
  8. 8.49 × 51 =
  9. 9.96 × 104 =
  10. 10.39 × 41 =
  11. 11.88 × 92 =
  12. 12.54 × 56 =
  13. 13.87 × 93 =
  14. 14.45 × 55 =
  15. 15.95 × 105 =
  16. 16.45 × 55 =
  17. 17.57 × 63 =
  18. 18.75 × 85 =
  19. 19.36 × 44 =
  20. 20.56 × 64 =
  21. 21.78 × 82 =
  22. 22.78 × 82 =
  23. 23.87 × 93 =
  24. 24.64 × 66 =
  25. 25.15 × 25 =
  26. 26.16 × 24 =
  27. 27.67 × 73 =
  28. 28.75 × 85 =
  29. 29.58 × 62 =
  30. 30.36 × 44 =
  31. 31.18 × 22 =
  32. 32.18 × 22 =
  33. 33.85 × 95 =
  34. 34.59 × 61 =
  35. 35.77 × 83 =
  36. 36.45 × 55 =
  37. 37.47 × 53 =
  38. 38.79 × 81 =
  39. 39.59 × 61 =
  40. 40.91 × 99 =

Answer key

  1. 899
  2. 3016
  3. 875
  4. 1591
  5. 8091
  6. 6384
  7. 3591
  8. 2499
  9. 9984
  10. 1599
  11. 8096
  12. 3024
  13. 8091
  14. 2475
  15. 9975
  16. 2475
  17. 3591
  18. 6375
  19. 1584
  20. 3584
  21. 6396
  22. 6396
  23. 8091
  24. 4224
  25. 375
  26. 384
  27. 4891
  28. 6375
  29. 3596
  30. 1584
  31. 396
  32. 396
  33. 8075
  34. 3599
  35. 6391
  36. 2475
  37. 2491
  38. 6399
  39. 3599
  40. 9009

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