Definition: A binary operation * on a set S is a function mapping S x S into S. To check if a mapping is a binary operation on S, check: 1. any element (a,b) in S x ...
Accuplacer Elementary Algebra Test: Practice & Study Guide
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Clip makes it super easy to turn any public video into a formative assessment activity in your classroom.
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1. Students enter a simple code
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* Whiteboard required for teacher-paced activities
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