Solve word problems leading to inequalities of the form ππ₯ + π > π or ππ₯ + π < π, where π, π, and π are specific rational numbers.

Expressions and Equations

- Solve real-life and mathematical problems using numerical and algebraic expressions and equations.
Use variables to represent quantities in a real world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.