Texas Instruments
Texas Instruments: Rational Numbers
Students review the definition of rational numbers as ratios and as terminating and repeating decimals. They also examine the reciprocal property of rational numbers and operations with rational numbers.
Common Core Sheets
Common Core Sheets: The Number System 7.ns.2d Worksheets
Print or create worksheets or flashcards to assess students' understanding of repeating decimals.
Cuemath
Cuemath: Rational Numbers
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.
Cuemath
Cuemath: Decimals
You can understand the concepts of decimals in a clear way with the help of this article. Included are solved examples and interactive questions for review.
Varsity Tutors
Varsity Tutors: Hotmath: Algebra Review: Terminating & Repeating Decimals
Find a quick, concise explanation of both terminating and repeating decimals. An example of each is given and clearly explained.