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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 77 · 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. 1.78 × 82 =
  2. 2.82 × 88 =
  3. 3.69 × 71 =
  4. 4.86 × 94 =
  5. 5.22 × 28 =
  6. 6.28 × 32 =
  7. 7.29 × 31 =
  8. 8.28 × 32 =
  9. 9.19 × 21 =
  10. 10.36 × 44 =
  11. 11.45 × 55 =
  12. 12.48 × 52 =
  13. 13.17 × 23 =
  14. 14.67 × 73 =
  15. 15.78 × 82 =
  16. 16.69 × 71 =
  17. 17.59 × 61 =
  18. 18.55 × 65 =
  19. 19.25 × 35 =
  20. 20.19 × 21 =
  21. 21.77 × 83 =
  22. 22.56 × 64 =
  23. 23.54 × 56 =
  24. 24.67 × 73 =
  25. 25.57 × 63 =
  26. 26.28 × 32 =
  27. 27.79 × 81 =
  28. 28.15 × 25 =
  29. 29.27 × 33 =
  30. 30.37 × 43 =
  31. 31.97 × 103 =
  32. 32.27 × 33 =
  33. 33.16 × 24 =
  34. 34.26 × 34 =
  35. 35.16 × 24 =
  36. 36.54 × 56 =
  37. 37.43 × 47 =
  38. 38.28 × 32 =
  39. 39.38 × 42 =
  40. 40.25 × 35 =

Answer key

  1. 6396
  2. 7216
  3. 4899
  4. 8084
  5. 616
  6. 896
  7. 899
  8. 896
  9. 399
  10. 1584
  11. 2475
  12. 2496
  13. 391
  14. 4891
  15. 6396
  16. 4899
  17. 3599
  18. 3575
  19. 875
  20. 399
  21. 6391
  22. 3584
  23. 3024
  24. 4891
  25. 3591
  26. 896
  27. 6399
  28. 375
  29. 891
  30. 1591
  31. 9991
  32. 891
  33. 384
  34. 884
  35. 384
  36. 3024
  37. 2021
  38. 896
  39. 1596
  40. 875

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