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18 Cards in this Set
- Front
- Back
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the absolute value of a number
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a number's distance from zero
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income
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the amount of money that comes into a business as a result of work
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the profit
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In a business, ________ is the amount of money that is left over after all bills are paid.
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an integer
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any positive or negative whole number including zero
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additive inverse
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any integer when added to another integer gives a sum of zero
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a negative integer
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a whole number with a value below zero (0)
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a number sentence
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an equation that is written with all numbers, e.g., 4+3=7, or 4X5=20
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operations
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add, subtract, multiply, and divide are examples of ______________
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a positive integer
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any whole number above zero
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a fact family
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the writing of an addition numbersentence as a subtraction sentence using the same numbers
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a quadrant
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one of the four sections on a coordinate graph
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the associative property
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this property (rule) allows an addend or factor to be grouped an dcomputed in different arrangements. EXAMPLE: 2+3+5 = (2+3) +5 = 2+ (3+5)
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factoring
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finding numbers that will divide into a larger number evenly
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the commutative property
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a mathematical rule that states that the order of two numbers does not matter when adding or multiplying
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the distributive property
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a property (or rule) that shows how multiplication combines with addition or subtraction EXAMPLE: 3(5+2) = 3(5) + 3(2)
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opposites
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Two numbers when added together equals zero (0)
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the order of operations
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This is a rule that says: calculate (compute) within parentheses first, then exponents, then mulitply and divide, and finally add and subtract
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rational numbers
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any number that can be written in the form of a fraction
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