In this interactive, use logic to solve three riddles involving high-jump performers in a flea circus. Then, using knowledge of inequalities, place the fleas in the appropriate range on a vertical number line. Numbers are randomized so...

This task challenges a student to use knowledge of fractions and place value system to locate numbers on a number line.

In this interactive, use logic to solve riddles involving a jumping frog contest. Add two consecutive jumps by one frog and place the jumps on the number line, finding equivalent fractions with common denominators to do so. Numbers are...

This tool allows you to explore fractions, decimals and percents by creating fractions with denominators up to 100.

Compare and order fractions, integers, mixed numbers and decimals in ascending or descending order. Order fractions from least to greatest or from greatest to least.

In this lesson, 7th graders determne how to find the repeating decimal using multiplication.

Order of operations worksheets can be downloaded and printed for free. Sheets focus on the order of operations with whole numbers, integers, fractions, and decimals.

Students will learn and reinforce skills for equivalent conversions of fractions, decimals and percents.

This lesson defines rational numbers and teaches you how to identify them. A handy chart is provided that shows the difference between irrational and rational numbers.

Students will understand and apply concepts of fractions, decimals and percents to count money, make change, figure tax/tips and participate in other restaurant-related activities.

Seventh graders learn the definition of rational number, and they write rational numbers as ratios of integers and as repeating or terminating decimals.