Pre-algebra is more than just a set of math topics—it’s the bridge between basic arithmetic and the deeper logic of algebra. Mastering it builds the confidence and skills needed for high school math, ...

Decide whether each statement is true or false. If true, explain why. If false, provide a counterexample. All rational numbers are integers. The absolute value of a number is always positive. Write an ...

Read the information at each link below (to the MathPlanet website) before attempting the problems. Define the variable and write an expression for each phrase. For example, determine the difference ...