Probability math worksheet for grades 3-5, focusing on calculating probabilities of selecting different types of numbers from 1 to 20.
A math worksheet titled "Probability Numbers Math Worksheet 23" with a section for students to calculate the probability of selecting various types of numbers from 1 to 20, including prime numbers, even numbers, odd numbers, multiples of 3, and prime factors of 6. The worksheet includes an "Answer Key" section with completed fractions.