# Explore Rational Numbers, 7th Grade Math and more!

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Order of Operation practice sticks. All positive numbers. 6th & 7th grades.

This video will teach how to add, subtract, multiply, and divide Rational Expressions in an Easy way using the Rational Numbers operations concept. Duration: 20:23

Teaching in Room 6: great explanation of adding and subtracting positive and negative numbers

A Positive Approach to Teaching Negative Numbers | Scholastic.com

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Included is a pre-test, post-test, and vocabulary quiz on the 8th grade Common Core math standard Number Sense. Students will be determining if a number is a rational or irrational, taking the square roots of rational and irrational numbers, converting fractions to decimals, and converting repeating decimals into fractions.

Completely Free - Rules of Decimals Complete Lesson Freebie with classwork, quiz and more! An Excellent Teaching Resource. Perfect for interactive notebooks/journals, stations, & more!A Free Sample of my work on Adding, Subtracting, Multiplying, and Dividing Decimals.

Mrs. Hester's Classroom: 8th Grade Math: Units 3 and 4