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Grade 3 Mathematics Worksheet: Probability Practice
Classroom Worksheet
Grade 3 Mathematics Worksheet: Probability Practice
Probability Practice Worksheet
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Grade: Grade 3
Subject: Mathematics
Topic: Probability
Time: 20 Minutes
Difficulty: Advanced
Questions: 10
Instructions: Read each question carefully. Use words such as certain, likely, unlikely, and impossible to describe what will happen. Think about what is most probable based on the information given. Show your thinking when needed.
Skills Practiced:
Probability
Mathematics
Critical Thinking
Problem Solving
1Question
A bag has 3 red marbles and 1 blue marble. If you pick one marble without looking, which color are you most likely to pick?
2Question
A spinner has 4 equal sections: 2 are yellow, 1 is green, and 1 is purple. Which color is most likely to land on top?
3Question
A box has 5 pencils: 2 are sharpened and 3 are not sharpened. If one pencil is chosen at random, is it more likely to be sharpened or not sharpened?
4Question
A class jar contains 6 black beads, 2 white beads, and 2 orange beads. Which bead color is least likely to be picked?
5Question
You flip a coin 10 times. Which result is more likely to happen overall: more heads than tails, or exactly 10 heads?
6Question
A number cube has the numbers 1, 2, 3, 4, 5, and 6. What is the probability word that best describes rolling a number greater than 0?
7Question
A bag has 4 green counters and 4 blue counters. If you choose one counter, what is the chance of picking green: more likely, less likely, or equally likely as picking blue?
8Question
A spinner has 8 equal sections. 5 sections are red, 2 sections are yellow, and 1 section is blue. What color is most likely to be landed on, and what color is least likely?
9Question
A box has 3 balls labeled A, 2 balls labeled B, and 1 ball labeled C. If one ball is picked at random, rank the letters from most likely to least likely to be picked.
10Question
A bag has 2 star cards, 3 circle cards, and 5 square cards. If you pick one card and then put it back, which statement is true: 'Picking a square is likely,' 'Picking a star is likely,' or 'Picking a circle is most likely'?