Probability

Answer Key - Grade 4 Math Worksheet - Challenge Me

Read the problem. Write the answer on the line.

1. 1.

   A bag has 4 green, 5 red and 5 blue marbles. What is the probability of picking a red marble? 5/14

2. 2.

   A jar has 6 red, 2 green and 6 purple counters. What is the probability of picking a red counter or a purple counter? 12/14

3. 3.

   A box has 6 orange, 5 blue and 3 purple blocks. What is the probability of picking a block that is not purple? 11/14

4. 4.

   A spinner has 9 equal sections: 3 green, 3 purple and 3 blue. What is the probability of landing on blue? 3/9

5. 5.

   There are 12 cards numbered 1 to 12. What is the probability of picking an even number? 6/12

6. 6.

   A spinner has 6 equal sections numbered 1 to 6. What is the probability of landing on a number greater than 4? 2/6