## Converting Decimals to Percents

#### How to change decimals to percents by reading the decimal aloud and by moving the decimal point. Like what you see? Click here to register

## Area of a Triangle

#### Understand why the area formula A=1/2bh makes sense and how to use it. Like what you see? Click here to register

## Integer Minus Negative Integer

#### Understand why subtracting a negative is addition or “keep-change-flip” makes sense. Like what you see? Click here to register

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