Curriculum placement
Grade 6. This describes the skill, not a learner estimate.
Inequalities on a number line
Represent inequality solutions on a number line
Problem types
- Write an inequality for a condition
- Read an inequality from a number line
- Choose the graph of an inequality
- Recognize the solutions of an inequality
- One number or a whole set
- Build the inequality for a money limit
Builds on
Leads to
- Solving inequalities
- Domain and range · See it applied
The inputs a situation allows are described by an inequality, which gives the domain.
- Systems that model two constraints · See it applied
A set of limits in a situation is a system of inequalities, and a solution satisfies all of them.
Related skills
- Ordering numbers and absolute value · Shared foundations
- Coordinates in four quadrants · Shared foundations
- Adding and subtracting signed numbers · Shared foundations
- Solving two-step equations · Shared foundations
Open the interactive map to explore lessons and skill connections.