#### Numerical Representations and Relationships

The videos in this post explain **mathematics Texas Essential Knowledge and Skill 6.7**:

Expressions, equations, and relationships. The student applies mathematical process standards to develop concepts of expressions and equations.

*The STAAR videos below are selected released items from 6th grade STAAR tests in 2016, 2018, 2019, and 2021. You can view the complete review of the 2017 STAAR test *__here__*.*

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## 6.7A

generate equivalent numerical expressions using order of operations, including whole number exponents and prime factorization

### Teaching videos

### STAAR Videos

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## 6.7B

distinguish between expressions and equations verbally, numerically, and algebraically

### Teaching video

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## 6.7C

determine if two expressions are equivalent using concrete models, pictorial models, and algebraic representations

### Teaching video

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## 6.7D

generate equivalent expressions using the properties of operations: inverse, identity, commutative, associative, and distributive properties

### Teaching videos

### STAAR Videos

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To view all the posts for the 6th Grade Reporting Category 1 review, click __here__.

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