Probability of rolling a sum with two dice

List the equally likely outcomes. Probability = favourable ÷ total, as a fraction in lowest terms.

1. Two fair 6-sided dice are rolled. What is the probability that the sum is more than 10? Write a fraction in lowest terms.
2. Two fair 6-sided dice are rolled. What is the probability that the sum is less than 8? Write a fraction in lowest terms.
3. Two fair 6-sided dice are rolled. What is the probability that the sum is at most 2? Write a fraction in lowest terms.
4. Two fair 6-sided dice are rolled. What is the probability that the sum is more than 4? Write a fraction in lowest terms.
5. Two fair 6-sided dice are rolled. What is the probability that the sum is 5? Write a fraction in lowest terms.
6. Two fair 4-sided dice are rolled. What is the probability that the sum is at least 5? Write a fraction in lowest terms.
7. Two fair 4-sided dice are rolled. What is the probability that the sum is more than 5? Write a fraction in lowest terms.
8. Two fair 4-sided dice are rolled. What is the probability that the sum is 7? Write a fraction in lowest terms.
9. Two fair 8-sided dice are rolled. What is the probability that the sum is more than 12? Write a fraction in lowest terms.
10. Two fair 6-sided dice are rolled. What is the probability that the sum is at most 6? Write a fraction in lowest terms.
11. Two fair 6-sided dice are rolled. What is the probability that the sum is more than 5? Write a fraction in lowest terms.
12. Two fair 8-sided dice are rolled. What is the probability that the sum is at least 15? Write a fraction in lowest terms.
13. Two fair 4-sided dice are rolled. What is the probability that the sum is more than 7? Write a fraction in lowest terms.
14. Two fair 4-sided dice are rolled. What is the probability that the sum is at least 3? Write a fraction in lowest terms.
15. Two fair 6-sided dice are rolled. What is the probability that the sum is 6? Write a fraction in lowest terms.
16. Two fair 8-sided dice are rolled. What is the probability that the sum is at least 7? Write a fraction in lowest terms.
17. Two fair 12-sided dice are rolled. What is the probability that the sum is at most 20? Write a fraction in lowest terms.
18. Two fair 6-sided dice are rolled. What is the probability that the sum is at least 11? Write a fraction in lowest terms.
19. Two fair 8-sided dice are rolled. What is the probability that the sum is at least 10? Write a fraction in lowest terms.
20. Two fair 6-sided dice are rolled. What is the probability that the sum is at least 8? Write a fraction in lowest terms.