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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 63 · 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. 1.59 × 61 =
  2. 2.56 × 64 =
  3. 3.22 × 28 =
  4. 4.77 × 83 =
  5. 5.81 × 89 =
  6. 6.99 × 101 =
  7. 7.69 × 71 =
  8. 8.83 × 87 =
  9. 9.11 × 19 =
  10. 10.83 × 87 =
  11. 11.82 × 88 =
  12. 12.28 × 32 =
  13. 13.68 × 72 =
  14. 14.38 × 42 =
  15. 15.26 × 34 =
  16. 16.57 × 63 =
  17. 17.51 × 59 =
  18. 18.18 × 22 =
  19. 19.19 × 21 =
  20. 20.98 × 102 =
  21. 21.81 × 89 =
  22. 22.40 × 50 =
  23. 23.33 × 37 =
  24. 24.15 × 25 =
  25. 25.76 × 84 =
  26. 26.19 × 21 =
  27. 27.56 × 64 =
  28. 28.59 × 61 =
  29. 29.26 × 34 =
  30. 30.19 × 21 =
  31. 31.97 × 103 =
  32. 32.14 × 16 =
  33. 33.48 × 52 =
  34. 34.81 × 89 =
  35. 35.19 × 21 =
  36. 36.68 × 72 =
  37. 37.20 × 30 =
  38. 38.69 × 71 =
  39. 39.73 × 77 =
  40. 40.34 × 36 =

Answer key

  1. 3599
  2. 3584
  3. 616
  4. 6391
  5. 7209
  6. 9999
  7. 4899
  8. 7221
  9. 209
  10. 7221
  11. 7216
  12. 896
  13. 4896
  14. 1596
  15. 884
  16. 3591
  17. 3009
  18. 396
  19. 399
  20. 9996
  21. 7209
  22. 2000
  23. 1221
  24. 375
  25. 6384
  26. 399
  27. 3584
  28. 3599
  29. 884
  30. 399
  31. 9991
  32. 224
  33. 2496
  34. 7209
  35. 399
  36. 4896
  37. 600
  38. 4899
  39. 5621
  40. 1224

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