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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 487 · 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. 1.75 × 85 =
  2. 2.58 × 62 =
  3. 3.49 × 51 =
  4. 4.15 × 25 =
  5. 5.38 × 42 =
  6. 6.25 × 35 =
  7. 7.38 × 42 =
  8. 8.51 × 59 =
  9. 9.34 × 36 =
  10. 10.36 × 44 =
  11. 11.98 × 102 =
  12. 12.21 × 29 =
  13. 13.76 × 84 =
  14. 14.56 × 64 =
  15. 15.17 × 23 =
  16. 16.89 × 91 =
  17. 17.78 × 82 =
  18. 18.19 × 21 =
  19. 19.51 × 59 =
  20. 20.10 × 20 =
  21. 21.37 × 43 =
  22. 22.81 × 89 =
  23. 23.41 × 49 =
  24. 24.15 × 25 =
  25. 25.68 × 72 =
  26. 26.31 × 39 =
  27. 27.58 × 62 =
  28. 28.23 × 27 =
  29. 29.80 × 90 =
  30. 30.94 × 96 =
  31. 31.17 × 23 =
  32. 32.53 × 57 =
  33. 33.60 × 70 =
  34. 34.55 × 65 =
  35. 35.68 × 72 =
  36. 36.26 × 34 =
  37. 37.19 × 21 =
  38. 38.57 × 63 =
  39. 39.75 × 85 =
  40. 40.15 × 25 =

Answer key

  1. 6375
  2. 3596
  3. 2499
  4. 375
  5. 1596
  6. 875
  7. 1596
  8. 3009
  9. 1224
  10. 1584
  11. 9996
  12. 609
  13. 6384
  14. 3584
  15. 391
  16. 8099
  17. 6396
  18. 399
  19. 3009
  20. 200
  21. 1591
  22. 7209
  23. 2009
  24. 375
  25. 4896
  26. 1209
  27. 3596
  28. 621
  29. 7200
  30. 9024
  31. 391
  32. 3021
  33. 4200
  34. 3575
  35. 4896
  36. 884
  37. 399
  38. 3591
  39. 6375
  40. 375

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