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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 912 · 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. 2.78 × 82 =
  3. 3.89 × 91 =
  4. 4.96 × 104 =
  5. 5.43 × 47 =
  6. 6.37 × 43 =
  7. 7.17 × 23 =
  8. 8.54 × 56 =
  9. 9.16 × 24 =
  10. 10.34 × 36 =
  11. 11.28 × 32 =
  12. 12.39 × 41 =
  13. 13.16 × 24 =
  14. 14.16 × 24 =
  15. 15.47 × 53 =
  16. 16.34 × 36 =
  17. 17.92 × 98 =
  18. 18.37 × 43 =
  19. 19.76 × 84 =
  20. 20.92 × 98 =
  21. 21.17 × 23 =
  22. 22.65 × 75 =
  23. 23.65 × 75 =
  24. 24.74 × 76 =
  25. 25.55 × 65 =
  26. 26.56 × 64 =
  27. 27.21 × 29 =
  28. 28.98 × 102 =
  29. 29.49 × 51 =
  30. 30.27 × 33 =
  31. 31.97 × 103 =
  32. 32.66 × 74 =
  33. 33.27 × 33 =
  34. 34.50 × 60 =
  35. 35.95 × 105 =
  36. 36.49 × 51 =
  37. 37.98 × 102 =
  38. 38.25 × 35 =
  39. 39.58 × 62 =
  40. 40.17 × 23 =

Answer key

  1. 3575
  2. 6396
  3. 8099
  4. 9984
  5. 2021
  6. 1591
  7. 391
  8. 3024
  9. 384
  10. 1224
  11. 896
  12. 1599
  13. 384
  14. 384
  15. 2491
  16. 1224
  17. 9016
  18. 1591
  19. 6384
  20. 9016
  21. 391
  22. 4875
  23. 4875
  24. 5624
  25. 3575
  26. 3584
  27. 609
  28. 9996
  29. 2499
  30. 891
  31. 9991
  32. 4884
  33. 891
  34. 3000
  35. 9975
  36. 2499
  37. 9996
  38. 875
  39. 3596
  40. 391

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