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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 810 · 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. 1.55 × 65 =
  2. 2.18 × 22 =
  3. 3.29 × 31 =
  4. 4.17 × 23 =
  5. 5.28 × 32 =
  6. 6.88 × 92 =
  7. 7.69 × 71 =
  8. 8.49 × 51 =
  9. 9.87 × 93 =
  10. 10.66 × 74 =
  11. 11.56 × 64 =
  12. 12.86 × 94 =
  13. 13.23 × 27 =
  14. 14.17 × 23 =
  15. 15.62 × 68 =
  16. 16.66 × 74 =
  17. 17.46 × 54 =
  18. 18.29 × 31 =
  19. 19.64 × 66 =
  20. 20.32 × 38 =
  21. 21.65 × 75 =
  22. 22.49 × 51 =
  23. 23.15 × 25 =
  24. 24.17 × 23 =
  25. 25.26 × 34 =
  26. 26.97 × 103 =
  27. 27.25 × 35 =
  28. 28.47 × 53 =
  29. 29.28 × 32 =
  30. 30.48 × 52 =
  31. 31.17 × 23 =
  32. 32.15 × 25 =
  33. 33.39 × 41 =
  34. 34.14 × 16 =
  35. 35.83 × 87 =
  36. 36.78 × 82 =
  37. 37.68 × 72 =
  38. 38.34 × 36 =
  39. 39.57 × 63 =
  40. 40.45 × 55 =

Answer key

  1. 3575
  2. 396
  3. 899
  4. 391
  5. 896
  6. 8096
  7. 4899
  8. 2499
  9. 8091
  10. 4884
  11. 3584
  12. 8084
  13. 621
  14. 391
  15. 4216
  16. 4884
  17. 2484
  18. 899
  19. 4224
  20. 1216
  21. 4875
  22. 2499
  23. 375
  24. 391
  25. 884
  26. 9991
  27. 875
  28. 2491
  29. 896
  30. 2496
  31. 391
  32. 375
  33. 1599
  34. 224
  35. 7221
  36. 6396
  37. 4896
  38. 1224
  39. 3591
  40. 2475

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