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Definition
| This angle is less than 90 degrees |
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| a composite number has more than one and itself as factors |
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| To convert means to change one number into an equivalent form such as from a fraction to a decimal |
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In an equation the two sides are of equal value:
5 + a = 11
a=6 |
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an expression contains a constant (number) and a variable but no equal sign
5b
6 + y |
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an improper fraction has a numerator that is equal to or larger than its denominator
An improper fraction is equal to or greater than one. |
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an inverse operation undoes its opposite.
Addition and subtraction are inverses.
Multiplication and division are inverses. |
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a whole number and a fraction
2 1/3
3 3/5 |
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a prime number has only itself and one as factors
2, 3,5, 7, 11, 13, 17, 19, 23, 31... |
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an even number is a multiple of two
2,4,6,8,10,12,14...
except for two--they are never prime |
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| This is an angle that is greater than 90 degrees but less than 180 degrees. |
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| to compute is to complete an operation on numbers such as adding, subtracting, multiplying and/or dividing |
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