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Subtract equal-denominator fractions.

Subtract same-denominator fractions within one whole.

Numihana · England Year 3

Subtract equal-denominator fractions

Practice sheet

Name: ______________
Date: ______________

Subtract same-denominator fractions within one whole.

1

5/8 − 2/8 =

Answer: ________________
2

2/4 − 2/4 =

Answer: ________________
3

7/8 − 7/8 =

Answer: ________________
4

3/4 − 2/4 =

Answer: ________________
5

5/6 − 3/6 =

Answer: ________________
6

2/3 − 1/3 =

Answer: ________________
Numihana · England Year 3 · Subtract equal-denominator fractions
Numihana · England Year 3

Subtract equal-denominator fractions

Answer key

Name: ______________
Date: ______________

Subtract same-denominator fractions within one whole.

1

5/8 − 2/8 =

Answer: 3/8
2

2/4 − 2/4 =

Answer: 0
3

7/8 − 7/8 =

Answer: 0
4

3/4 − 2/4 =

Answer: 1/4
5

5/6 − 3/6 =

Answer: 1/3
6

2/3 − 1/3 =

Answer: 1/3
Numihana · England Year 3 · Subtract equal-denominator fractions

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The skill behind this activity

Subtract same-denominator fractions within one whole.

Department for Education: mathematics programmes of study ↗

Year 3 → Number → Fractions · Selected statutory skill. Pack 2.2.0 · source checked 2026-10-12.

For teachers and parents

Rename both fractions as the same-sized parts if needed. Subtract the numerators and retain the common denominator.

A common slip

Keep track of which fraction is being subtracted; subtraction cannot be reversed.

Curriculum coverage

Worked example

2/3 − 1/3 =

Answer: 1/3

Rename both fractions as the same-sized parts if needed. Subtract the numerators and retain the common denominator.