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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 394 · 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. 1.73 × 77 =
  2. 2.77 × 83 =
  3. 3.61 × 69 =
  4. 4.47 × 53 =
  5. 5.88 × 92 =
  6. 6.39 × 41 =
  7. 7.29 × 31 =
  8. 8.50 × 60 =
  9. 9.26 × 34 =
  10. 10.84 × 86 =
  11. 11.37 × 43 =
  12. 12.13 × 17 =
  13. 13.59 × 61 =
  14. 14.57 × 63 =
  15. 15.78 × 82 =
  16. 16.83 × 87 =
  17. 17.54 × 56 =
  18. 18.10 × 20 =
  19. 19.86 × 94 =
  20. 20.76 × 84 =
  21. 21.23 × 27 =
  22. 22.19 × 21 =
  23. 23.39 × 41 =
  24. 24.67 × 73 =
  25. 25.98 × 102 =
  26. 26.16 × 24 =
  27. 27.57 × 63 =
  28. 28.90 × 100 =
  29. 29.58 × 62 =
  30. 30.35 × 45 =
  31. 31.58 × 62 =
  32. 32.69 × 71 =
  33. 33.10 × 20 =
  34. 34.46 × 54 =
  35. 35.69 × 71 =
  36. 36.76 × 84 =
  37. 37.23 × 27 =
  38. 38.15 × 25 =
  39. 39.10 × 20 =
  40. 40.39 × 41 =

Answer key

  1. 5621
  2. 6391
  3. 4209
  4. 2491
  5. 8096
  6. 1599
  7. 899
  8. 3000
  9. 884
  10. 7224
  11. 1591
  12. 221
  13. 3599
  14. 3591
  15. 6396
  16. 7221
  17. 3024
  18. 200
  19. 8084
  20. 6384
  21. 621
  22. 399
  23. 1599
  24. 4891
  25. 9996
  26. 384
  27. 3591
  28. 9000
  29. 3596
  30. 1575
  31. 3596
  32. 4899
  33. 200
  34. 2484
  35. 4899
  36. 6384
  37. 621
  38. 375
  39. 200
  40. 1599

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