Subtraction

**Subtraction**: Number Line Subtraction, Pull Apart Method and Checking Your Work!
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** Subtraction Across a Zero: ** Subtraction problems with a middle zero
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**Number-line Subtraction:** Using a number-line to solve subtraction problems
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**Mathlete Show:** Using baseball stats to learn about subtraction
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 * Subtracting Using Front End Loading**
 * Adding and Subtracting Decimals** (Mr. Avery's Class)
 * Mathlete Show: Baseball Subtraction** (Mr. Salsich's Class)

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 * Subtracting Positive and Negative Numbers** (Mr. Avery's Class)