Compare Fractions Using Number Lines: Example Question
1 November 2026
When children first learn about fractions, it can be tricky to see which is bigger or smaller. Using number lines is a clear way to show the difference between two fractions, even when they have different denominators. This helps children build their confidence in comparing fractions visually.
Example question
Compare 1/3 and 1/4 using number lines.
Step 1: Draw two number lines. Both start at 0 and end at 1.
Step 2: Divide the first line into 3 equal parts. Mark the first point after 0 as 1/3.
Step 3: Divide the second line into 4 equal parts. Mark the first point after 0 as 1/4.
Step 4: Look at both number lines. 1/3 is further to the right than 1/4.
Key insight: The fraction further to the right on a number line is the greater fraction.
So, 1/3 > 1/4.
After working through this example, your child will be able to spot which fraction is greater by looking at their positions on number lines. They will also be ready to practise similar questions, using the same steps to compare other pairs of fractions with ease.
