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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 970 · 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. 1.51 × 59 =
  2. 2.26 × 34 =
  3. 3.62 × 68 =
  4. 4.20 × 30 =
  5. 5.71 × 79 =
  6. 6.67 × 73 =
  7. 7.78 × 82 =
  8. 8.40 × 50 =
  9. 9.17 × 23 =
  10. 10.27 × 33 =
  11. 11.29 × 31 =
  12. 12.56 × 64 =
  13. 13.27 × 33 =
  14. 14.29 × 31 =
  15. 15.79 × 81 =
  16. 16.16 × 24 =
  17. 17.90 × 100 =
  18. 18.88 × 92 =
  19. 19.47 × 53 =
  20. 20.18 × 22 =
  21. 21.79 × 81 =
  22. 22.47 × 53 =
  23. 23.29 × 31 =
  24. 24.76 × 84 =
  25. 25.46 × 54 =
  26. 26.15 × 25 =
  27. 27.81 × 89 =
  28. 28.68 × 72 =
  29. 29.23 × 27 =
  30. 30.78 × 82 =
  31. 31.98 × 102 =
  32. 32.68 × 72 =
  33. 33.48 × 52 =
  34. 34.12 × 18 =
  35. 35.28 × 32 =
  36. 36.60 × 70 =
  37. 37.39 × 41 =
  38. 38.26 × 34 =
  39. 39.99 × 101 =
  40. 40.19 × 21 =

Answer key

  1. 3009
  2. 884
  3. 4216
  4. 600
  5. 5609
  6. 4891
  7. 6396
  8. 2000
  9. 391
  10. 891
  11. 899
  12. 3584
  13. 891
  14. 899
  15. 6399
  16. 384
  17. 9000
  18. 8096
  19. 2491
  20. 396
  21. 6399
  22. 2491
  23. 899
  24. 6384
  25. 2484
  26. 375
  27. 7209
  28. 4896
  29. 621
  30. 6396
  31. 9996
  32. 4896
  33. 2496
  34. 216
  35. 896
  36. 4200
  37. 1599
  38. 884
  39. 9999
  40. 399

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