Curriculum placement
Grade 4. This describes the skill, not a learner estimate.
Adding and subtracting like fractions
Add and subtract fractions with a shared denominator
Problem types
- Judge fraction sums and differences with benchmarks
- Complete a fractional amount
- Remove like fractional units
- Choose fraction sums
- Add fractions in a story
Builds on
Leads to
Related skills
- A fraction as division · Shared foundations
- Line plots with fractional lengths · Shared foundations
- Fractions shown by a model · Shared foundations
- A fraction times a whole number · Shared foundations
- Fractions on a number line · Shared foundations
Open the interactive map to explore lessons and skill connections.