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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 512 · 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. 2.36 × 44 =
  3. 3.21 × 29 =
  4. 4.33 × 37 =
  5. 5.17 × 23 =
  6. 6.91 × 99 =
  7. 7.37 × 43 =
  8. 8.65 × 75 =
  9. 9.48 × 52 =
  10. 10.48 × 52 =
  11. 11.69 × 71 =
  12. 12.36 × 44 =
  13. 13.18 × 22 =
  14. 14.98 × 102 =
  15. 15.38 × 42 =
  16. 16.47 × 53 =
  17. 17.67 × 73 =
  18. 18.37 × 43 =
  19. 19.19 × 21 =
  20. 20.47 × 53 =
  21. 21.26 × 34 =
  22. 22.96 × 104 =
  23. 23.32 × 38 =
  24. 24.69 × 71 =
  25. 25.78 × 82 =
  26. 26.71 × 79 =
  27. 27.69 × 71 =
  28. 28.45 × 55 =
  29. 29.56 × 64 =
  30. 30.74 × 76 =
  31. 31.79 × 81 =
  32. 32.93 × 97 =
  33. 33.43 × 47 =
  34. 34.18 × 22 =
  35. 35.16 × 24 =
  36. 36.56 × 64 =
  37. 37.64 × 66 =
  38. 38.69 × 71 =
  39. 39.36 × 44 =
  40. 40.39 × 41 =

Answer key

  1. 891
  2. 1584
  3. 609
  4. 1221
  5. 391
  6. 9009
  7. 1591
  8. 4875
  9. 2496
  10. 2496
  11. 4899
  12. 1584
  13. 396
  14. 9996
  15. 1596
  16. 2491
  17. 4891
  18. 1591
  19. 399
  20. 2491
  21. 884
  22. 9984
  23. 1216
  24. 4899
  25. 6396
  26. 5609
  27. 4899
  28. 2475
  29. 3584
  30. 5624
  31. 6399
  32. 9021
  33. 2021
  34. 396
  35. 384
  36. 3584
  37. 4224
  38. 4899
  39. 1584
  40. 1599

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