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Worksheet
Curated OER

Mathematical Expressions

For Students 2nd - 3rd
In this mathematical expressions instructional activity, students write out the appropriate expressions for each equation. There are four fill-in's to complete.
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Worksheet
Curated OER

Practice: Order of Operations

For Students 6th - 9th
In this order of operations worksheet, students evaluate each of the 22 expression on the page using the order of operations. The problems start easy and gradually get more difficult.
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Activity
Other

Teachers Choice: Simplifying Expressions

For Students 9th - 10th Standards
Learn about simplifying algebraic expressions at this complete "how to" website. Detailed descriptions with examples and a downloadable file that let's you practice your skills.