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


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Sernav Adding and Subtracting Expressions
Danasîn • 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.
Mijar Bîrkarî
Ast Dibistana Nîvendî
Cure Guided Activity
Dem 60 xulek
Bersîvan Dihewîne Na
Ziman Îngilizî
Peyvên Girîng adding expressions, equivalent expressions, expressions, like terms, subtracting expressions
Şêwekar Expression Exchange (HTML5)


Nivîskar Amanda McGarry
E-peyama Peywendiyê amanda.mcgarry@colorado.edu
Dibistan / Organîzasyon PhET
Şandin 9/10/18
Rojanekirin 9/10/18