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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 190 · 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. 1.68 × 72 =
  2. 2.28 × 32 =
  3. 3.50 × 60 =
  4. 4.40 × 50 =
  5. 5.59 × 61 =
  6. 6.39 × 41 =
  7. 7.95 × 105 =
  8. 8.73 × 77 =
  9. 9.21 × 29 =
  10. 10.29 × 31 =
  11. 11.38 × 42 =
  12. 12.67 × 73 =
  13. 13.77 × 83 =
  14. 14.59 × 61 =
  15. 15.49 × 51 =
  16. 16.48 × 52 =
  17. 17.17 × 23 =
  18. 18.17 × 23 =
  19. 19.69 × 71 =
  20. 20.29 × 31 =
  21. 21.74 × 76 =
  22. 22.86 × 94 =
  23. 23.47 × 53 =
  24. 24.25 × 35 =
  25. 25.45 × 55 =
  26. 26.55 × 65 =
  27. 27.77 × 83 =
  28. 28.67 × 73 =
  29. 29.35 × 45 =
  30. 30.17 × 23 =
  31. 31.79 × 81 =
  32. 32.24 × 26 =
  33. 33.26 × 34 =
  34. 34.99 × 101 =
  35. 35.68 × 72 =
  36. 36.56 × 64 =
  37. 37.87 × 93 =
  38. 38.63 × 67 =
  39. 39.21 × 29 =
  40. 40.89 × 91 =

Answer key

  1. 4896
  2. 896
  3. 3000
  4. 2000
  5. 3599
  6. 1599
  7. 9975
  8. 5621
  9. 609
  10. 899
  11. 1596
  12. 4891
  13. 6391
  14. 3599
  15. 2499
  16. 2496
  17. 391
  18. 391
  19. 4899
  20. 899
  21. 5624
  22. 8084
  23. 2491
  24. 875
  25. 2475
  26. 3575
  27. 6391
  28. 4891
  29. 1575
  30. 391
  31. 6399
  32. 624
  33. 884
  34. 9999
  35. 4896
  36. 3584
  37. 8091
  38. 4221
  39. 609
  40. 8099

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