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STANDARDS

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US-MS

Math

Mississippi Math

Grade 7: The Number System (NS)

Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers

7.NS.1.a

Fully covered
Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.

7.NS.2.d

Fully covered
Convert a rational number to a decimal using long division; know that the decimal form of a rational number terminates in 0s or eventually repeats.