Free Year 7 Probability worksheets (printable PDF)
Free printable Year 7 probability worksheets, organised using England's year-group terminology and an age-equivalent library level (Key Stage 3), covering chance, likelihood and simple probability. Pick a set below to print or save as a PDF, or generate a fresh one. Answers are computed in code from the exact questions on the page; Pro unlocks the printable answer key and removes the watermark. No login is needed to use the worksheet.
What is probability?
Probability describes how likely an event is, from impossible to certain, and can be written as a fraction of the possible outcomes.
How to teach it
Order events from impossible to certain in everyday language, then quantify simple chances as fractions of the equally-likely outcomes.
Worked example
Common mistake
Assuming a rare-but-possible event is impossible, and thinking past results change the next independent outcome.
What's inside
- A bag has 8 counters. 3 are yellow. What is the probability of picking a yellow one? Write it as a fraction.
- A bag has 10 marbles. 1 are blue. What is the probability of picking a blue one? Write it as a fraction.
- A bag has 7 cards. 3 are blue. What is the probability of picking a blue one? Write it as a fraction.
- A bag has 10 cards. 6 are blue. What is the probability of picking a blue one? Write it as a fraction.
- A bag has 12 balls. 6 are yellow. What is the probability of picking a yellow one? Write it as a fraction.
- A bag has 10 counters. 4 are blue. What is the probability of picking a blue one? Write it as a fraction.
Sample questions. Each printable set below has fresh numbers; its printable answer key is available with Pro.
Year 7 Probability worksheet sets
All probability worksheets →Sets A-F are the same worksheet with different questions - print any (or all) for fresh practice.
Frequently asked questions
Are these Year 7 probability worksheets free?
Yes. Every worksheet on ChalkBee is free to view and print or save as a PDF, with no login required. Pro unlocks the printable answer key and removes the watermark.
Do the worksheets have answer keys?
The answers are computed in code from the exact questions on each sheet. The printable answer key is available with Pro.
How was the Year 7 level chosen?
The collection uses Year 7 terminology and an age-equivalent worksheet-library level. Key Stage 3 is shown as year-group context, not as a claim that every sheet maps to a specific statutory curriculum objective. There are 6 printable sets on this page.
How do I print or download them?
Open any set, then use your browser's print option to print it or to save it as a PDF. The pages are laid out to print cleanly on standard letter or A4 paper.