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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 27 · 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. 1.19 × 21 =
  2. 2.56 × 64 =
  3. 3.32 × 38 =
  4. 4.65 × 75 =
  5. 5.26 × 34 =
  6. 6.72 × 78 =
  7. 7.60 × 70 =
  8. 8.23 × 27 =
  9. 9.58 × 62 =
  10. 10.65 × 75 =
  11. 11.59 × 61 =
  12. 12.62 × 68 =
  13. 13.15 × 25 =
  14. 14.39 × 41 =
  15. 15.69 × 71 =
  16. 16.17 × 23 =
  17. 17.29 × 31 =
  18. 18.54 × 56 =
  19. 19.82 × 88 =
  20. 20.65 × 75 =
  21. 21.99 × 101 =
  22. 22.34 × 36 =
  23. 23.11 × 19 =
  24. 24.65 × 75 =
  25. 25.38 × 42 =
  26. 26.24 × 26 =
  27. 27.99 × 101 =
  28. 28.26 × 34 =
  29. 29.35 × 45 =
  30. 30.98 × 102 =
  31. 31.24 × 26 =
  32. 32.16 × 24 =
  33. 33.15 × 25 =
  34. 34.50 × 60 =
  35. 35.44 × 46 =
  36. 36.17 × 23 =
  37. 37.58 × 62 =
  38. 38.35 × 45 =
  39. 39.57 × 63 =
  40. 40.29 × 31 =

Answer key

  1. 399
  2. 3584
  3. 1216
  4. 4875
  5. 884
  6. 5616
  7. 4200
  8. 621
  9. 3596
  10. 4875
  11. 3599
  12. 4216
  13. 375
  14. 1599
  15. 4899
  16. 391
  17. 899
  18. 3024
  19. 7216
  20. 4875
  21. 9999
  22. 1224
  23. 209
  24. 4875
  25. 1596
  26. 624
  27. 9999
  28. 884
  29. 1575
  30. 9996
  31. 624
  32. 384
  33. 375
  34. 3000
  35. 2024
  36. 391
  37. 3596
  38. 1575
  39. 3591
  40. 899

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