How to Solve Absolute Values and Opposites of Rational Numbers?
In this article, you will learn how to solve absolute value problems and how to find opposites of rational numbers.
How to Use Strip Models to Identify Equivalent Expressions?
Draw a rectangle for each term in the expression. Write the coefficient or the numerical value of each term in the corresponding rectangle. Use arrows to show the distribution of the coefficient to the terms within the rectangle. Identify common terms and combine the corresponding rectangles. Compare the simplified expressions and check if they are […]
