Here's a new meaning to the expression throwing away money...a carpet of coins! An intriguing lesson requires calculations to determine the coin that would be the cheapest option, but it's a little tricky. The cost of the coin...

Up the difficulty level by solving a system of equations with variable coefficients. Young scholars devise a plan to solve for x and y in terms of a and b. They represent their solutions as expressions and explain their...

Sometimes you just want to know the cost of one apple. A fun interactive lets learners explore the unit costs of fruits, vegetables, and candy. It shows how ratios to express ratios symbolically and on a double number line.

Rate the resource as a perfect 10. Pupils use an interactive to help add and subtract numbers. They first explore how to express whole numbers using hundreds, tens, and ones, then explore how to add whole numbers by combining to make...

Score a resource on ratios. Young mathematicians learn about different ways to express ratios. Using sports data, they write statements about the statistics in ratio form.

In this scientific notation worksheet, students perform basic math functions and express their answers in scientific notation.

As part of this activity focusing on the use of the expressions all of, almost all of, most of, some of and none of, students evaluate groups of symbols to identify the information missing. In the first part of this 14 question activity,...

In this order of operations worksheet, students simplify 12 expressions. Students use order of operations to simplify each expression.

In this scientific notation and significant figures worksheet, students perform mathematical calculations such as addition, subtraction, multiplication and division and express their answers with the proper number of significant figures....

In this sudoku puzzle activity, students evaluate 28 expressions with answers resulting in values of 1-9.  Students solve the sudoku puzzle by filling in the missing numbers.

For this order of operations worksheet, students simplify 10 multiple choice problems.  Students use order of operations to simplify each expression.

In this subtraction learning exercise, learners simplify subtraction equations containing two to four terms. They write expressions for a given verbal sentence. This one-page contains approximately 25 problems.

In this arithmetic operations worksheet, 9th graders identify and solve 48 different problems that include applying Arithmetic operations with various types of numbers. First, they simplify each of the expressions using integer...

In this Algebra II worksheet, 11th graders use the laws of exponents to write the give radical expressions in simplified exponential and radical form.  The one page worksheet contains twenty-four problems.  Answers are not...

In this radicals and exponents worksheet, students solve 25 short answer problems. Students simplify radical and exponential expressions. Students factor quadratics and use the quadratic equation to solve quadratic equations.

In this space radiation worksheet, students solve 22 algebraic expressions for "x". They use their answers which correlate with a word in a word bank. They use these words to fill in the blanks of sentences about the effects of space...