Variables And Expressions Worksheet

1 the difference of 10 and 5 2 the quotient of 14 and 7 3 u decreased by 17 4 half of 14 5 x increased by 6 6 the product of x and 7 7 the sum of q and 8 8 6 squared 9 twice q 10 the product of 8 and 12.

Variables and expressions worksheet. Writing and evaluating expressions worksheet. Variable and verbal expressions date period write each as an algebraic expression. A variable is an alphabetical letter used in a mathematical expression or equation to represent a number.

With this worksheet generator you can make printable worksheets for evaluating simple variable expressions when the value of the variable s is given. The problems give the student the expression in words such as the quotient of 7t and 5 the difference of x and 8 divided by 2 or the quantity 8 plus 2t cubed and ask the student to write a mathematical expression to match that. These worksheets are pdf files.

Since it is used to express a number you treat it like a number while solving the expression. Variables and expressions worksheet. Estimating rounding word problems variables and equations word problems.

To be more precise about a variable it is a symbol that hides in itself an unknown value. Nature of the roots of a quadratic equation worksheets. You will learn to differentiate between variables and constants and like and unlike terms.

Now do not let the fact that it s a number confuse you. We will be using the signs of arithmetic operations to frame expressions. Problems on trigonometric ratios.

Free worksheets with answers guided notes powerpoint lesson plan bell work exit quiz and more to help you teach variables and expressions. These algebraic expressions worksheets are a good resource for students in the 5th grade through the 8th grade. Below are three grade 5 math worksheet with word problems involving expressions with variables.