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Probability

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Free printable probability worksheets for 5th grade. Students find the theoretical probability of simple events, express probability as a fraction between 0 and 1, and interpret probability values in context. These worksheets introduce the formal language and notation of probability for the first time. Part of our data & graphing worksheets collection.

What You'll Learn

  • Determine the probability of simple events as fractions
  • Identify likely, unlikely, and impossible outcomes
  • Compare probabilities of different events in an experiment

FAQ

How is theoretical probability calculated?

Theoretical probability = (number of favorable outcomes) ÷ (total number of equally likely outcomes) — expressed as a fraction, decimal, or percent between 0 (impossible) and 1 (certain).

What real-world events do 5th grade probability worksheets use as contexts?

Spinning spinners, rolling number cubes, drawing colored marbles from a bag, and flipping coins are the standard probability contexts at the 5th grade level, all featuring simple equally-likely outcome spaces.

What is the difference between theoretical and experimental probability?

Theoretical probability is calculated from the structure of the event; experimental probability is calculated by actually performing trials and recording results — students learn that experimental results approach theoretical probability as trials increase.

Grade
5th Grade
Ages
Ages 10-11
Subject
Math
Format
Printable PDF

Ratings & Reviews

3

Priya N.

Kindergarten Teacher · Verified download

Apr 2026

This is going straight into my lesson plans the second it drops. Please prioritize this one!

Helpful · 13

Emily W.

Homeschool parent · Verified download

May 2026

Excited for this one! I've been hunting for a good printable on this topic for weeks.

Helpful · 9

Rachel H.

Homeschool parent · Verified download

Apr 2026

We've been waiting for this topic. Signed up just to get notified when it's ready.

Helpful · 6

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