Equations & Tape Diagrams (Part 1)

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables and constants.

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What does it mean to solve an equation?

Back

To solve an equation means to find the value(s) of the variable(s) that make the equation true.

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CCSS.8.EE.C.7B

Front

What is a tape diagram?

Back

A tape diagram is a visual representation of a mathematical problem that uses rectangles to show relationships between quantities.

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CCSS.4.MD.B.4

Front

How do you represent a total cost in an equation?

Back

You can represent total cost by adding fixed costs to variable costs, often in the form of an equation like: Total Cost = Fixed Cost + (Variable Cost per item * Number of items).

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CCSS.HSF.LE.B.5

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What is the purpose of using variables in equations?

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Variables are used in equations to represent unknown values that can change or vary.

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CCSS.6.EE.B.6

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What does the term 'constant' mean in mathematics?

Back

A constant is a fixed value that does not change, such as numbers like 3, 5, or -2.

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CCSS.6.EE.A.2B

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How can you check if your solution to an equation is correct?

Back

You can check your solution by substituting the value back into the original equation to see if both sides are equal.

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CCSS.6.EE.B.5

Front

What is the equation for the total cost of 6 tickets and a parking fee of $3 if the total spent is $27?

Back

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CCSS.HSA.CED.A.3

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Back

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CCSS.HSA.CED.A.3

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CCSS.7.EE.B.4A