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Probability worksheet

Beginner · 24 problems with a full answer key. Free to print, free to copy, and nothing to sign up for.

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Probability practice

Up to ten · beginner
Name Date

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  1. 1. A bag holds 8 counters and 5 of them are red. What is the chance of drawing a red one?
  2. 2. A bag holds 9 counters and 3 of them are red. What is the chance of drawing a red one?
  3. 3. A bag holds 8 counters and 3 of them are red. What is the chance of drawing a red one?
  4. 4. A bag holds 9 counters and 7 of them are red. What is the chance of drawing a red one?
  5. 5. A bag holds 5 counters and 4 of them are red. What is the chance of drawing a red one?
  6. 6. A bag holds 8 counters and 1 of them is red. What is the chance of drawing a red one?
  7. 7. A bag holds 6 counters and 1 of them is red. What is the chance of drawing a red one?
  8. 8. A bag holds 10 counters and 7 of them are red. What is the chance of drawing a red one?
  9. 9. A bag holds 6 counters and 3 of them are red. What is the chance of drawing a red one?
  10. 10. A bag holds 6 counters and 5 of them are red. What is the chance of drawing a red one?
  11. 11. A bag holds 7 counters and 3 of them are red. What is the chance of drawing a red one?
  12. 12. A bag holds 10 counters and 9 of them are red. What is the chance of drawing a red one?
  13. 13. A bag holds 5 counters and 2 of them are red. What is the chance of drawing a red one?
  14. 14. A bag holds 5 counters and 1 of them is red. What is the chance of drawing a red one?
  15. 15. A bag holds 4 counters and 1 of them is red. What is the chance of drawing a red one?
  16. 16. A bag holds 10 counters and 4 of them are red. What is the chance of drawing a red one?
  17. 17. A bag holds 8 counters and 7 of them are red. What is the chance of drawing a red one?
  18. 18. A bag holds 4 counters and 3 of them are red. What is the chance of drawing a red one?
  19. 19. A bag holds 9 counters and 4 of them are red. What is the chance of drawing a red one?
  20. 20. A bag holds 7 counters and 5 of them are red. What is the chance of drawing a red one?
  21. 21. A bag holds 10 counters and 8 of them are red. What is the chance of drawing a red one?
  22. 22. A bag holds 7 counters and 4 of them are red. What is the chance of drawing a red one?
  23. 23. A bag holds 8 counters and 2 of them are red. What is the chance of drawing a red one?
  24. 24. A bag holds 6 counters and 4 of them are red. What is the chance of drawing a red one?
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Probability practice

Up to ten · beginner
Name Date
Answer key
  1. 1. A bag holds 8 counters and 5 of them are red. What is the chance of drawing a red one? 5/8
  2. 2. A bag holds 9 counters and 3 of them are red. What is the chance of drawing a red one? 1/3
  3. 3. A bag holds 8 counters and 3 of them are red. What is the chance of drawing a red one? 3/8
  4. 4. A bag holds 9 counters and 7 of them are red. What is the chance of drawing a red one? 7/9
  5. 5. A bag holds 5 counters and 4 of them are red. What is the chance of drawing a red one? 4/5
  6. 6. A bag holds 8 counters and 1 of them is red. What is the chance of drawing a red one? 1/8
  7. 7. A bag holds 6 counters and 1 of them is red. What is the chance of drawing a red one? 1/6
  8. 8. A bag holds 10 counters and 7 of them are red. What is the chance of drawing a red one? 7/10
  9. 9. A bag holds 6 counters and 3 of them are red. What is the chance of drawing a red one? 1/2
  10. 10. A bag holds 6 counters and 5 of them are red. What is the chance of drawing a red one? 5/6
  11. 11. A bag holds 7 counters and 3 of them are red. What is the chance of drawing a red one? 3/7
  12. 12. A bag holds 10 counters and 9 of them are red. What is the chance of drawing a red one? 9/10
  13. 13. A bag holds 5 counters and 2 of them are red. What is the chance of drawing a red one? 2/5
  14. 14. A bag holds 5 counters and 1 of them is red. What is the chance of drawing a red one? 1/5
  15. 15. A bag holds 4 counters and 1 of them is red. What is the chance of drawing a red one? 1/4
  16. 16. A bag holds 10 counters and 4 of them are red. What is the chance of drawing a red one? 2/5
  17. 17. A bag holds 8 counters and 7 of them are red. What is the chance of drawing a red one? 7/8
  18. 18. A bag holds 4 counters and 3 of them are red. What is the chance of drawing a red one? 3/4
  19. 19. A bag holds 9 counters and 4 of them are red. What is the chance of drawing a red one? 4/9
  20. 20. A bag holds 7 counters and 5 of them are red. What is the chance of drawing a red one? 5/7
  21. 21. A bag holds 10 counters and 8 of them are red. What is the chance of drawing a red one? 4/5
  22. 22. A bag holds 7 counters and 4 of them are red. What is the chance of drawing a red one? 4/7
  23. 23. A bag holds 8 counters and 2 of them are red. What is the chance of drawing a red one? 1/4
  24. 24. A bag holds 6 counters and 4 of them are red. What is the chance of drawing a red one? 2/3
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Standards this covers

  • 7.SP.C.5

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