7.NS.A.3: Solve real-world and mathematical problems involving the four operations with rational numbers.

Also written as 7.NS.3

Solve real-world and mathematical problems involving the four operations with rational numbers.

Example Problems

Evaluate:

-7 - 7 =

Evaluate:

-1 - 9 =

Evaluate:

6 - (-5) =

Khan Academy Resources

Negative number addition and subtraction: word problems Interpreting negative number statements Simplify complex fractions Negative number word problem: Alaska Simplifying complex fractions Interpreting negative number statements Negative number word problem: temperatures

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