| Question | Answer |
| counting #s | 1,2,3...ect |
| whole #s | 0,1,2,3...ect |
| Intergers | ect...-2,-1,0,1,2...ect |
| rational #s | any term which can be expresses as a numerator over a denominator |
| Irrational #s | any term that cannot be written as a numerator over a denominator |
| order of operations | ( ), exponents, X or / left to right, + or - left to right |
| Commutative property | order makes nodifference |
| Associative | grouping using minimum of 3 terms for + or x |
| Distributive | multiply the term DIRECTLY outside |
| Reciprocal | any term times its reciprocal is 1 |
| Identity of addition | any number plus 0+itself |
| Identity of multiplication | any # times 1=itself |
| Opposite | any term plus its opposite is 0 |
| addition | if the signs are the same add and give the awnser in the same sign. if the terms are different subtract and give the awnser of the larger# |
| subtraction | add the opposite of the 2nd term |
| multiplication/division | both terms have same sign = posotive if terms have different signs = negative |
| Absolute value | the distance between a # and 0 |
| variable | is used to represent an unknown # |
| opposite | if the # is possotive than the negative version of it and if the # is negative then the posotive version of it. Ex -1=1 2=-2 |
| solution | the awnser |
| equation | a mathmatical problem |
| absolute value | how far away from 0 the # is |
| Reciprocal | the opposite of a # for example 2/1=1/2 |
| like terms | same base same exponent |
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500 Words
