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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 616 · 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. 1.21 × 29 =
  2. 2.54 × 56 =
  3. 3.72 × 78 =
  4. 4.31 × 39 =
  5. 5.89 × 91 =
  6. 6.36 × 44 =
  7. 7.61 × 69 =
  8. 8.59 × 61 =
  9. 9.16 × 24 =
  10. 10.77 × 83 =
  11. 11.67 × 73 =
  12. 12.37 × 43 =
  13. 13.17 × 23 =
  14. 14.79 × 81 =
  15. 15.24 × 26 =
  16. 16.43 × 47 =
  17. 17.65 × 75 =
  18. 18.86 × 94 =
  19. 19.25 × 35 =
  20. 20.78 × 82 =
  21. 21.14 × 16 =
  22. 22.40 × 50 =
  23. 23.35 × 45 =
  24. 24.92 × 98 =
  25. 25.98 × 102 =
  26. 26.51 × 59 =
  27. 27.26 × 34 =
  28. 28.19 × 21 =
  29. 29.39 × 41 =
  30. 30.21 × 29 =
  31. 31.26 × 34 =
  32. 32.18 × 22 =
  33. 33.78 × 82 =
  34. 34.10 × 20 =
  35. 35.65 × 75 =
  36. 36.93 × 97 =
  37. 37.12 × 18 =
  38. 38.73 × 77 =
  39. 39.25 × 35 =
  40. 40.27 × 33 =

Answer key

  1. 609
  2. 3024
  3. 5616
  4. 1209
  5. 8099
  6. 1584
  7. 4209
  8. 3599
  9. 384
  10. 6391
  11. 4891
  12. 1591
  13. 391
  14. 6399
  15. 624
  16. 2021
  17. 4875
  18. 8084
  19. 875
  20. 6396
  21. 224
  22. 2000
  23. 1575
  24. 9016
  25. 9996
  26. 3009
  27. 884
  28. 399
  29. 1599
  30. 609
  31. 884
  32. 396
  33. 6396
  34. 200
  35. 4875
  36. 9021
  37. 216
  38. 5621
  39. 875
  40. 891

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