Practice adding and subtracting mixed numbers with different denominators. No regrouping required.

[Free Registration/Login may be required to access all resource tools.] Add fractions and mixed numbers with like and unlike denominators

Use this Web site to practice finding equivalent fractions using a matching game format. CCSS.Math.Content.3.NF.A.3.a Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.

A complex fraction is a fraction that contains another fraction. Use this Complex Fractions Calculator to do math and add, subtract, multiply and divide complex fractions. Fraction answers are provided in reduced form (lowest terms).

Find a great selection of non-Java math flashcard activities. Choose from an index of flashcard topics of a variety of difficulty levels. Topics include: basic and advanced addition, subtraction, multiplication, and division, algebra,...

In this lesson, 5th graders will learn how to add and subtract fractions and mixed numbers using models and by finding common denominators.

Practice comparing decimals, percents, fractions, and mixed numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

[Free Registration/Login may be required to access all resource tools.] Learn how to add integers.

[Free Registration/Login may be required to access all resource tools.] Round whole numbers in order to estimate sums and differences.