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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 126 · 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. 1.72 × 78 =
  2. 2.57 × 63 =
  3. 3.51 × 59 =
  4. 4.55 × 65 =
  5. 5.86 × 94 =
  6. 6.28 × 32 =
  7. 7.35 × 45 =
  8. 8.95 × 105 =
  9. 9.21 × 29 =
  10. 10.91 × 99 =
  11. 11.39 × 41 =
  12. 12.22 × 28 =
  13. 13.48 × 52 =
  14. 14.29 × 31 =
  15. 15.92 × 98 =
  16. 16.25 × 35 =
  17. 17.99 × 101 =
  18. 18.58 × 62 =
  19. 19.36 × 44 =
  20. 20.78 × 82 =
  21. 21.29 × 31 =
  22. 22.58 × 62 =
  23. 23.66 × 74 =
  24. 24.68 × 72 =
  25. 25.17 × 23 =
  26. 26.39 × 41 =
  27. 27.87 × 93 =
  28. 28.98 × 102 =
  29. 29.20 × 30 =
  30. 30.32 × 38 =
  31. 31.88 × 92 =
  32. 32.35 × 45 =
  33. 33.18 × 22 =
  34. 34.78 × 82 =
  35. 35.79 × 81 =
  36. 36.56 × 64 =
  37. 37.26 × 34 =
  38. 38.21 × 29 =
  39. 39.49 × 51 =
  40. 40.33 × 37 =

Answer key

  1. 5616
  2. 3591
  3. 3009
  4. 3575
  5. 8084
  6. 896
  7. 1575
  8. 9975
  9. 609
  10. 9009
  11. 1599
  12. 616
  13. 2496
  14. 899
  15. 9016
  16. 875
  17. 9999
  18. 3596
  19. 1584
  20. 6396
  21. 899
  22. 3596
  23. 4884
  24. 4896
  25. 391
  26. 1599
  27. 8091
  28. 9996
  29. 600
  30. 1216
  31. 8096
  32. 1575
  33. 396
  34. 6396
  35. 6399
  36. 3584
  37. 884
  38. 609
  39. 2499
  40. 1221

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