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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 700 · 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. 2.59 × 61 =
  3. 3.28 × 32 =
  4. 4.32 × 38 =
  5. 5.35 × 45 =
  6. 6.54 × 56 =
  7. 7.80 × 90 =
  8. 8.60 × 70 =
  9. 9.96 × 104 =
  10. 10.46 × 54 =
  11. 11.15 × 25 =
  12. 12.45 × 55 =
  13. 13.75 × 85 =
  14. 14.36 × 44 =
  15. 15.61 × 69 =
  16. 16.75 × 85 =
  17. 17.39 × 41 =
  18. 18.47 × 53 =
  19. 19.37 × 43 =
  20. 20.88 × 92 =
  21. 21.32 × 38 =
  22. 22.30 × 40 =
  23. 23.96 × 104 =
  24. 24.39 × 41 =
  25. 25.23 × 27 =
  26. 26.86 × 94 =
  27. 27.74 × 76 =
  28. 28.76 × 84 =
  29. 29.98 × 102 =
  30. 30.85 × 95 =
  31. 31.30 × 40 =
  32. 32.37 × 43 =
  33. 33.33 × 37 =
  34. 34.36 × 44 =
  35. 35.38 × 42 =
  36. 36.55 × 65 =
  37. 37.94 × 96 =
  38. 38.25 × 35 =
  39. 39.79 × 81 =
  40. 40.66 × 74 =

Answer key

  1. 4896
  2. 3599
  3. 896
  4. 1216
  5. 1575
  6. 3024
  7. 7200
  8. 4200
  9. 9984
  10. 2484
  11. 375
  12. 2475
  13. 6375
  14. 1584
  15. 4209
  16. 6375
  17. 1599
  18. 2491
  19. 1591
  20. 8096
  21. 1216
  22. 1200
  23. 9984
  24. 1599
  25. 621
  26. 8084
  27. 5624
  28. 6384
  29. 9996
  30. 8075
  31. 1200
  32. 1591
  33. 1221
  34. 1584
  35. 1596
  36. 3575
  37. 9024
  38. 875
  39. 6399
  40. 4884

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