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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 664 · 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. 1.27 × 33 =
  2. 2.42 × 48 =
  3. 3.57 × 63 =
  4. 4.78 × 82 =
  5. 5.56 × 64 =
  6. 6.57 × 63 =
  7. 7.78 × 82 =
  8. 8.73 × 77 =
  9. 9.59 × 61 =
  10. 10.47 × 53 =
  11. 11.49 × 51 =
  12. 12.48 × 52 =
  13. 13.77 × 83 =
  14. 14.54 × 56 =
  15. 15.17 × 23 =
  16. 16.29 × 31 =
  17. 17.28 × 32 =
  18. 18.43 × 47 =
  19. 19.87 × 93 =
  20. 20.56 × 64 =
  21. 21.17 × 23 =
  22. 22.72 × 78 =
  23. 23.47 × 53 =
  24. 24.75 × 85 =
  25. 25.99 × 101 =
  26. 26.56 × 64 =
  27. 27.78 × 82 =
  28. 28.55 × 65 =
  29. 29.97 × 103 =
  30. 30.79 × 81 =
  31. 31.62 × 68 =
  32. 32.21 × 29 =
  33. 33.19 × 21 =
  34. 34.67 × 73 =
  35. 35.75 × 85 =
  36. 36.92 × 98 =
  37. 37.27 × 33 =
  38. 38.49 × 51 =
  39. 39.19 × 21 =
  40. 40.77 × 83 =

Answer key

  1. 891
  2. 2016
  3. 3591
  4. 6396
  5. 3584
  6. 3591
  7. 6396
  8. 5621
  9. 3599
  10. 2491
  11. 2499
  12. 2496
  13. 6391
  14. 3024
  15. 391
  16. 899
  17. 896
  18. 2021
  19. 8091
  20. 3584
  21. 391
  22. 5616
  23. 2491
  24. 6375
  25. 9999
  26. 3584
  27. 6396
  28. 3575
  29. 9991
  30. 6399
  31. 4216
  32. 609
  33. 399
  34. 4891
  35. 6375
  36. 9016
  37. 891
  38. 2499
  39. 399
  40. 6391

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