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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 371 · 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. 1.29 × 31 =
  2. 2.39 × 41 =
  3. 3.59 × 61 =
  4. 4.57 × 63 =
  5. 5.17 × 23 =
  6. 6.15 × 25 =
  7. 7.98 × 102 =
  8. 8.17 × 23 =
  9. 9.83 × 87 =
  10. 10.17 × 23 =
  11. 11.65 × 75 =
  12. 12.76 × 84 =
  13. 13.77 × 83 =
  14. 14.36 × 44 =
  15. 15.36 × 44 =
  16. 16.58 × 62 =
  17. 17.98 × 102 =
  18. 18.23 × 27 =
  19. 19.38 × 42 =
  20. 20.17 × 23 =
  21. 21.28 × 32 =
  22. 22.55 × 65 =
  23. 23.35 × 45 =
  24. 24.29 × 31 =
  25. 25.28 × 32 =
  26. 26.26 × 34 =
  27. 27.97 × 103 =
  28. 28.26 × 34 =
  29. 29.58 × 62 =
  30. 30.59 × 61 =
  31. 31.68 × 72 =
  32. 32.28 × 32 =
  33. 33.75 × 85 =
  34. 34.68 × 72 =
  35. 35.18 × 22 =
  36. 36.85 × 95 =
  37. 37.50 × 60 =
  38. 38.74 × 76 =
  39. 39.15 × 25 =
  40. 40.67 × 73 =

Answer key

  1. 899
  2. 1599
  3. 3599
  4. 3591
  5. 391
  6. 375
  7. 9996
  8. 391
  9. 7221
  10. 391
  11. 4875
  12. 6384
  13. 6391
  14. 1584
  15. 1584
  16. 3596
  17. 9996
  18. 621
  19. 1596
  20. 391
  21. 896
  22. 3575
  23. 1575
  24. 899
  25. 896
  26. 884
  27. 9991
  28. 884
  29. 3596
  30. 3599
  31. 4896
  32. 896
  33. 6375
  34. 4896
  35. 396
  36. 8075
  37. 3000
  38. 5624
  39. 375
  40. 4891

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