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9 Cards in this Set
- Front
- Back
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equation
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A mathematical sentence that contains an equal sign, =, indicating that the left side of the equal sign has the same value as the right side.
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numerical expression
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Is an expression that contains numbers and at least one operation.
Ex: 4(n+3) or 5+7 |
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unit cost
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The price of a single piece or item
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divisible
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Describes a number that can be divided into equal parts and has no remainder. Example: 39 is divisible by 3 with no remainder.
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array
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Objects or symbols displayed in rows of the same length and columns of the same length. The length of a row might be different from the length of a column.
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related facts
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Basic facts using the same numbers. Sometimes called a fact family.
Ex. 5 x 6 = 30 30 5 = 6 |
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quotient
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The answer to a division problem.
Ex. 15 3 = 5 (5 is the quotient). |
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subtraction
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An operation that tells the difference, when some or all are taken away.
Example: 9 - 4 = 5 |
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CHAPTER 7
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CHAPTER 7
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