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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 678 · 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. 1.28 × 32 =
  2. 2.77 × 83 =
  3. 3.63 × 67 =
  4. 4.66 × 74 =
  5. 5.50 × 60 =
  6. 6.50 × 60 =
  7. 7.38 × 42 =
  8. 8.38 × 42 =
  9. 9.45 × 55 =
  10. 10.98 × 102 =
  11. 11.48 × 52 =
  12. 12.17 × 23 =
  13. 13.98 × 102 =
  14. 14.45 × 55 =
  15. 15.83 × 87 =
  16. 16.20 × 30 =
  17. 17.69 × 71 =
  18. 18.99 × 101 =
  19. 19.22 × 28 =
  20. 20.38 × 42 =
  21. 21.28 × 32 =
  22. 22.88 × 92 =
  23. 23.34 × 36 =
  24. 24.75 × 85 =
  25. 25.16 × 24 =
  26. 26.38 × 42 =
  27. 27.24 × 26 =
  28. 28.17 × 23 =
  29. 29.99 × 101 =
  30. 30.68 × 72 =
  31. 31.95 × 105 =
  32. 32.51 × 59 =
  33. 33.10 × 20 =
  34. 34.68 × 72 =
  35. 35.98 × 102 =
  36. 36.87 × 93 =
  37. 37.67 × 73 =
  38. 38.15 × 25 =
  39. 39.93 × 97 =
  40. 40.53 × 57 =

Answer key

  1. 896
  2. 6391
  3. 4221
  4. 4884
  5. 3000
  6. 3000
  7. 1596
  8. 1596
  9. 2475
  10. 9996
  11. 2496
  12. 391
  13. 9996
  14. 2475
  15. 7221
  16. 600
  17. 4899
  18. 9999
  19. 616
  20. 1596
  21. 896
  22. 8096
  23. 1224
  24. 6375
  25. 384
  26. 1596
  27. 624
  28. 391
  29. 9999
  30. 4896
  31. 9975
  32. 3009
  33. 200
  34. 4896
  35. 9996
  36. 8091
  37. 4891
  38. 375
  39. 9021
  40. 3021

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