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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 940 · 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. 1.32 × 38 =
  2. 2.27 × 33 =
  3. 3.10 × 20 =
  4. 4.10 × 20 =
  5. 5.45 × 55 =
  6. 6.30 × 40 =
  7. 7.79 × 81 =
  8. 8.26 × 34 =
  9. 9.17 × 23 =
  10. 10.17 × 23 =
  11. 11.35 × 45 =
  12. 12.70 × 80 =
  13. 13.10 × 20 =
  14. 14.59 × 61 =
  15. 15.44 × 46 =
  16. 16.40 × 50 =
  17. 17.36 × 44 =
  18. 18.49 × 51 =
  19. 19.86 × 94 =
  20. 20.60 × 70 =
  21. 21.98 × 102 =
  22. 22.89 × 91 =
  23. 23.78 × 82 =
  24. 24.65 × 75 =
  25. 25.29 × 31 =
  26. 26.76 × 84 =
  27. 27.20 × 30 =
  28. 28.29 × 31 =
  29. 29.29 × 31 =
  30. 30.16 × 24 =
  31. 31.44 × 46 =
  32. 32.11 × 19 =
  33. 33.48 × 52 =
  34. 34.58 × 62 =
  35. 35.28 × 32 =
  36. 36.59 × 61 =
  37. 37.29 × 31 =
  38. 38.48 × 52 =
  39. 39.79 × 81 =
  40. 40.16 × 24 =

Answer key

  1. 1216
  2. 891
  3. 200
  4. 200
  5. 2475
  6. 1200
  7. 6399
  8. 884
  9. 391
  10. 391
  11. 1575
  12. 5600
  13. 200
  14. 3599
  15. 2024
  16. 2000
  17. 1584
  18. 2499
  19. 8084
  20. 4200
  21. 9996
  22. 8099
  23. 6396
  24. 4875
  25. 899
  26. 6384
  27. 600
  28. 899
  29. 899
  30. 384
  31. 2024
  32. 209
  33. 2496
  34. 3596
  35. 896
  36. 3599
  37. 899
  38. 2496
  39. 6399
  40. 384

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