Identify and classify odd and even numbers, and reason about what happens when you combine them.
Odd and even is quick to state and easy to test, which makes it a good early confidence win. The more interesting questions ask what happens when odds and evens are added together — the first taste of a general rule rather than a single answer.
Examples of what the practice generator produces. Answers are shown so parents and teachers can judge the level before starting.
1. Is 47 an odd number or an even number?
EasyAnswer: Odd
2. Which of these numbers is even: 23, 31, 46, 59?
EasyAnswer: 46
3. If you add two odd numbers together, is the answer always odd or always even?
MediumAnswer: Even
Questions are generated fresh each time, so they never run out.
Printable worksheets
Generate a odd & even numbers worksheet of 5–20 questions with a separate teacher answer key, ready to print for a class or for homework.
Three difficulty levels
Easy, Medium and Hard run side by side, so a mixed-ability class can work on the same topic at the level that suits each child.
Instant feedback
Children get up to three attempts with step-by-step working revealed afterwards — no marking needed for practice sessions.
Nothing to set up
No accounts, no logins, no data collected from children. Open the page on any school device and start.
StudyZone is a fun practice tool, not an assessment platform.
Questions are randomly generated and are not a substitute for formal evaluation. A child's performance here does not reflect their academic ability or school readiness.