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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 152 · 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. 1.83 × 87 =
  2. 2.16 × 24 =
  3. 3.69 × 71 =
  4. 4.88 × 92 =
  5. 5.36 × 44 =
  6. 6.78 × 82 =
  7. 7.29 × 31 =
  8. 8.36 × 44 =
  9. 9.28 × 32 =
  10. 10.98 × 102 =
  11. 11.28 × 32 =
  12. 12.28 × 32 =
  13. 13.51 × 59 =
  14. 14.31 × 39 =
  15. 15.38 × 42 =
  16. 16.25 × 35 =
  17. 17.46 × 54 =
  18. 18.64 × 66 =
  19. 19.37 × 43 =
  20. 20.57 × 63 =
  21. 21.29 × 31 =
  22. 22.38 × 42 =
  23. 23.57 × 63 =
  24. 24.98 × 102 =
  25. 25.67 × 73 =
  26. 26.11 × 19 =
  27. 27.36 × 44 =
  28. 28.28 × 32 =
  29. 29.48 × 52 =
  30. 30.77 × 83 =
  31. 31.32 × 38 =
  32. 32.45 × 55 =
  33. 33.94 × 96 =
  34. 34.86 × 94 =
  35. 35.28 × 32 =
  36. 36.41 × 49 =
  37. 37.19 × 21 =
  38. 38.52 × 58 =
  39. 39.71 × 79 =
  40. 40.99 × 101 =

Answer key

  1. 7221
  2. 384
  3. 4899
  4. 8096
  5. 1584
  6. 6396
  7. 899
  8. 1584
  9. 896
  10. 9996
  11. 896
  12. 896
  13. 3009
  14. 1209
  15. 1596
  16. 875
  17. 2484
  18. 4224
  19. 1591
  20. 3591
  21. 899
  22. 1596
  23. 3591
  24. 9996
  25. 4891
  26. 209
  27. 1584
  28. 896
  29. 2496
  30. 6391
  31. 1216
  32. 2475
  33. 9024
  34. 8084
  35. 896
  36. 2009
  37. 399
  38. 3016
  39. 5609
  40. 9999

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