Price: 100 points or $1 USD
Subjects: math,mathMiddleSchool,expressionsAndEquations,theNumberSystem,mathHighSchool,algebra,structureInExpressions
Grades: 6,7,8,9,10
Description: Students use substitution to evaluate algebraic expressions of one, two, and three variables. Includes negative values, exponents, and parentheses. Some answers are large (in thousands). Your students will get good practice with their arithmetic skills also. Tell your students to use a slash / for fractions. Ex 5/2 for five - halves.