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


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Pealkiri Adding and Subtracting Expressions
Kirjeldus • 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.
Õppeaine Matemaatika
Tase Põhikool
Tüüp Guided Activity
Kestus 60 minutit
Koos vastustega Ei
Keel inglise
Võtmesõnad adding expressions, equivalent expressions, expressions, like terms, subtracting expressions
Simulatsioonid Expression Exchange (HTML5)


Autorid Amanda McGarry
Kontakt (e-post) amanda.mcgarry@colorado.edu
Kool / Organisatsioon PhET
Sisestatud 10.09.18
Uuendatud 10.09.18