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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 309 · 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. 1.18 × 22 =
  2. 2.17 × 23 =
  3. 3.13 × 17 =
  4. 4.25 × 35 =
  5. 5.35 × 45 =
  6. 6.62 × 68 =
  7. 7.59 × 61 =
  8. 8.97 × 103 =
  9. 9.76 × 84 =
  10. 10.38 × 42 =
  11. 11.18 × 22 =
  12. 12.35 × 45 =
  13. 13.52 × 58 =
  14. 14.63 × 67 =
  15. 15.99 × 101 =
  16. 16.75 × 85 =
  17. 17.46 × 54 =
  18. 18.66 × 74 =
  19. 19.46 × 54 =
  20. 20.69 × 71 =
  21. 21.38 × 42 =
  22. 22.29 × 31 =
  23. 23.76 × 84 =
  24. 24.19 × 21 =
  25. 25.27 × 33 =
  26. 26.77 × 83 =
  27. 27.37 × 43 =
  28. 28.48 × 52 =
  29. 29.31 × 39 =
  30. 30.27 × 33 =
  31. 31.91 × 99 =
  32. 32.77 × 83 =
  33. 33.18 × 22 =
  34. 34.89 × 91 =
  35. 35.45 × 55 =
  36. 36.16 × 24 =
  37. 37.18 × 22 =
  38. 38.57 × 63 =
  39. 39.13 × 17 =
  40. 40.46 × 54 =

Answer key

  1. 396
  2. 391
  3. 221
  4. 875
  5. 1575
  6. 4216
  7. 3599
  8. 9991
  9. 6384
  10. 1596
  11. 396
  12. 1575
  13. 3016
  14. 4221
  15. 9999
  16. 6375
  17. 2484
  18. 4884
  19. 2484
  20. 4899
  21. 1596
  22. 899
  23. 6384
  24. 399
  25. 891
  26. 6391
  27. 1591
  28. 2496
  29. 1209
  30. 891
  31. 9009
  32. 6391
  33. 396
  34. 8099
  35. 2475
  36. 384
  37. 396
  38. 3591
  39. 221
  40. 2484

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