Adding and Subtracting Expressions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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Titlu Adding and Subtracting Expressions
Descriere • CCSS.Math.Content.7.EE.A.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients. • CCSS.Math.Content.7.EE.A.2 Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related.
Subiect Mathematics
Nivel Middle School
Tip Guided Activity
Durata 60 minutes
Răspunsuri incluse No
Limbă English
Cuvinte cheie adding expressions, equivalent expressions, expressions, like terms, subtracting expressions
Simularea Expression Exchange (HTML5)


Autori Amanda McGarry
Email amanda.mcgarry@colorado.edu
Şcoală / Organizaţie PhET
Prima transmisie 10.09.2018
Ultima verificare 10.09.2018