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28 Cards in this Set
- Front
- Back
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Addends
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In Math we add numbers
that are called addends. |
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Sums
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In Math we add together
addends to create sums: or the total for addends. |
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Difference
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In Math when we subrtact,
the answer to the problem is called the difference. |
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Prouduct
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In Math when we multiply,
the answer to the problem is called the product. |
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Factor
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In Math when we multiply,
the numbers we mulitply are called factors. |
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Dividend
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In Math when we divide,
the number being divided is called the dividend. |
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Quotent
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In Math when we divide,
the answer we get is called the quotent. |
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Interger
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When we divide we may have a number that does not "divide neatly", called an interger.
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Remainder
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When we divide, the number remaining that is not an intger is called the remainder. It's what's left over from the Math problem.
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Numerator
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When we divide, write the remainder as a fraction. Place the remainder as the numerator. It is the top portion of the fraction.
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Denominator
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In Math when we divide, write the remainder as a fraction. Use the divisor as the denominator. It is the bottom number of the fraction
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Adding or Subtracting
Decimal Points |
When adding or subtracting decimal points make sure to carry the decimal point straight down.
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Multiplying Decimals
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When multiplying decimals, count the decimal numerical places, and place them in the answer by counting from the right.
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Even Numbers
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Even numbers are divisible
by 2. Example: 2 4 6 8 . . |
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Odd Numbers
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Odd numbers are divisable
only by theirselves. Example: 1 3 5 7 9 . . |
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Greater Than & Less Than
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A greater than and less than symbol is used to show which number is larger or smaller than the other. Read the direction of the arrow.
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Rational Numbers
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Rational numbers are
numbers that can be written as a fraction. |
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Natural Numbers
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Natural numbers are numbers that are . Example: 1 2 3 4 5 . . .
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Whole Numbers
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Whole numbers are complete numbers without a decimal point. Example: 0 1 2 3 4 5 . . .
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Prime Numbers
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Prime numbers are numbers that can only be dividsible by itself. Example: 2 3 5 7 . . .
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Equal To
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The equal to sign is used to communicate the same amount comparison. Example: =
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Absolute Value
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The absolute valus is the distance from 0. Example: How many units away from 0 ?
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A Fraction
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The term fraction is just another word for saying divide.
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Reducing
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Reducing is breaking down a fraction to its lowest terms. Example: 6/12=3/6=1/2
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Graphing
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Graphing is a way to chart a number on a number line.
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Communative
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Communative means the order doesn't change the answer. Addition and multiplication are communative: You can do the problem in any order and still get the right answer.
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Associative
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Associative is when the grouping does not matter. Addition and multiplication are the only operations where this works.
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Distributive
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Distributive is a property of multiplication only.
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