These basic probability worksheets introduce students to the foundations of probability using simple shapes and easy counting tasks. Each worksheet includes a box of shapes and a series of questions that guide students through identifying outcomes, comparing quantities, and calculating simple probabilities as fractions. These printables are ideal for elementary students who are just beginning to explore probability concepts.
What is basic probability?
Basic probability is the study of how likely an event is to happen. For young learners, this usually involves counting objects and writing probabilities as simple fractions.
What grade level are these worksheets for?
These worksheets are designed for grades 2–5, depending on the student’s comfort with counting and fractions.
How do students calculate probability using shapes?
Students count the total number of shapes, then count how many match the event (for example, triangles). The probability is written as: favorable outcomes / total outcomes.
What Students Practice in these Basic Probability Worksheets
These worksheets help students practice essential early‑grade probability skills:
- Counting outcomes — students determine the total number of shapes in the box.
- Identifying events — students count how many circles, squares, triangles, and other shapes appear.
- Simple probability — students calculate probabilities as fractions based on the number of favorable outcomes.
- Comparing likelihood — students see which shapes are more or less likely to be selected.
These skills form the foundation for later probability topics such as compound events, ratios, and data interpretation.
Worksheet 1 Worksheet 2 Worksheet 3 Worksheet 4Related Worksheets
World’s Hardest Puzzle? World’s Hardest Maze?
Probably not but you better pack a lunch because this one might take you a while! Enjoy this super-hard maze and note, the second page of the PDF is the solution so try not to peek! Solving mazes is a
Snakes Game
Dot Paper Snakes Game PrintableIf you’re looking for a simple, screen‑free activity that kids can play anywhere, Dot‑Paper Snakes is a perfect choice. This easy pencil‑and‑paper game takes only seconds to learn, but it keeps kids thinking, planning, and laughing
Digital Decoder Counting Worksheet
Download our digital decoder worksheet for counting practice. Decode the digital display by counting the dots in the spaces and coloring in the ones with matching amounts.
Free Printable Chess Set – Play Anywhere
Want to play chess but don’t have a board handy? This free printable chess set gives you everything you need in just a few sheets of paper. Print the chessboard, cut out the pieces, and you’re ready for a match
Continents Word Search (Grades 3-6)
This free continents word search worksheet helps students practice world geography vocabulary in a fun and approachable way. Students search for the names of all seven continents hidden horizontally and vertically within the puzzle, building spelling skills and visual attention
4 in a Row Game
Bring classic strategy fun to your home or classroom with this free 4 in a Row printable game. This easy‑to‑use download comes in two styles: a simple black‑and‑white board for quick printing and coloring, and a blue and orange colored‑pieces