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- Common Core MathK - 8High School

376 questions18 skills

36 questions2 skills

Create equations and inequalities in one variable and use them to solve problems. *Include equations arising from linear and quadratic functions, and simple rational and exponential functions*.

158 questions8 skills

Create equations in two or more variables to represent relationships between quantities; graph equations on coordinate axes with labels and scales.

241 questions10 skills

Represent constraints by equations or inequalities, and by systems of equations and/or inequalities, and interpret solutions as viable or nonviable options in a modeling context.

Systems of equations word problems

Solutions of inequalities: graphical

Constraint solutions of systems of inequalities

Systems of equations word problems (with zero and infinite solutions)

Solutions of systems of inequalities

Constraint solutions of two-variable inequalities

Solutions of inequalities: algebraic

Systems of inequalities word problems

Two-variable inequalities word problems

Age word problems

12 questions1 skill

Rearrange formulas to highlight a quantity of interest, using the same reasoning as in solving equations.