**Common Core State Education Standards**. Integer operations are the mathematical operations that involve integers. Integers are negative numbers, zero and positive numbers. Adding and subtracting integers are useful in everyday life because there are many situations that involved negative numbers such as calculating sea level or temperatures. Equations with integers are solved using inverse operations. Addition and subtraction are inverse operations, and multiplication and division are inverse operations of each other. Read More...

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Study GuideInteger operationsWorksheet/Answer key

Integer operationsWorksheet/Answer key

Integer operationsWorksheet/Answer key

Integer operationsWorksheet/Answer keyInteger operations

CCSS.Math.Content.8.EE Expressions and Equations

CCSS.Math.Content.8.EE.C Analyze and solve linear equations and pairs of simultaneous linear equations.

CCSS.Math.Content.8.EE.C.7 Solve linear equations in one variable.

CCSS.Math.Content.8.EE.C.7a Give examples of linear equations in one variable with one solution, infinitely many solutions, or no solutions. Show which of these possibilities is the case by successively transforming the given equation into simpler forms, until an equivalent equation of the form x = a, a = a, or a = b results (where a and b are different numbers).

CCSS.Math.Content.8.EE.C.7b Solve linear equations with rational number coefficients, including equations whose solutions require expanding expressions using the distributive property and collecting like terms.

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