Sometimes equations require more than one step to solve them. The process of solving an equation involves isolating the variable so that the letter terms are on one side of the equals sign, and ...

Warm up with a Mystery Math Mistake to hunt for the mistake in adding two 2-digit numbers using a decomposition strategy. Use visual models to solve one-step word problems using a step-by-step ...

Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have one or many variables in any combination, and the magnitude of them is ...