Karley's+Math+Page

__Rules for Exponents!__ 1. Keep the base and add the exponent, when multiplying. 2. Keep the base and subtract the exponent when dividing. 3.When dividing exponents you, put the negative ones downstairs and put the positive ones upstairs 4. Power of a property- Keep the base and multiply the exponents. Here are some examples. __Rules for Scientific Notation!__ 0 + 7 1. If you move the decimal to the left, you add to the exponent.(but there can only be one digit betwen one and nine).ex. 89 000 000- 8.9 x 10 0 - 4 -4 2. If you move the decimal to the right you subtract(there can only be one digit between one and nine).ex. 00.000 43 - 4.3 x 10 = 4.3 x 10 __Rules for multiplying and dividing with Scientific Notation!__ 1. Multiplication-Put all of the numbers in one bracket and multiply and put all of thr powers in a bracket. 2. Division- Put all of the numbers in one bracket and divide and put all of the powers in a bracket.