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2nd Grade Algebra and Functions
Version 13, changed by timf. 10/11/2007. Show version history
Standard |
Mathcasts |
ExamView |
| 2AF.1.0 Students model, represent, and interpret number relationships to create and solve problems involving addition and subtraction. |
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2AF.1.1 Use the commutative and associative rules to simplify mental calculations and to check results. |
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2AF.1.2 Relate problem situations to number sentences involving addition and subtraction. |
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2AF.1.3 Solve addition and subtraction problems by using data from simple charts, picture graphs, and number sentences. |
Keywords: word problems
