# The Number System Archive

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• ### MI.Math.Content.8.NS.A.1

Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion;…

• ### MI.Math.Content.8.NS.A.2

Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximately on a number…

• ### MI.Math.Content.7.NS.A.3

Solve real-world and mathematical problems involving the four operations with rational numbers. (Computations with rational numbers extend the…

• ### MI.Math.Content.7.NS.A.1a

Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because…

• ### MI.Math.Content.7.NS.A.1b

Understand p + q as the number located a distance |q| from p, in the positive or negative direction…

• ### MI.Math.Content.7.NS.A.1c

Understand subtraction of rational numbers as adding the additive inverse, p – q = p + (–q). Show that…

• ### MI.Math.Content.7.NS.A.1d

Apply properties of operations as strategies to add and subtract rational numbers.

• ### MI.Math.Content.7.NS.A.2

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