| A | B |
|---|
| arithmetic sequence | find the next term in a pattern by adding the same number to the previous term |
| geometric sequence | find the next term in a pattern by multiplying the same number to the previous term |
| exponent | tells you how many times a number |
| base | the number you have to multiply |
| powers of 10 | the product after you multiply tens together |
| scientific notation | a decimal greater or equal to one, but less than ten, times a power of ten |
| order of operations | Do all the operations within parenthesis first. Multiply and divide in order from left to right. Add and Subtract in order from left to right. |
| variable | a symbol, usually a letter, that stands for a number |
| term | a number, variable, product or quotient in an expression. It is NOT a sum or difference |
| coefficient | FINISH |
| expression | a variable or combination of variables, numbers, or symbols that represents a mathematical relationship |
| equation | a mathematical sentence that contains an equal sign |
| square root | FINISH |
| dividend | FINISH |
| divisor | FINISH |
| quotient | FINISH |
| terminating decimal | a decimal that stops, or ends |
| repeating decimal | A decimal whose digits repeat without end. A bar indicates the digits that repeat. |
| divisibility rule for 2 | the ones digit ends in 0, 2, 4, 6, 8 |
| divisibility rule for 3 | the sum of the numbers is divisible by 3 |
| divisibility rule for 4 | the number formed by the last two digits is divisible by this number |
| divisibility rule for 5 | the number ends in a 0 or 5 |
| divisibility rule for 6 | is divisible by 2 and 3 |
| divisibility rule for 8 | the number formed by the last three numbers |
| divisibility rule for 9 | the sum of the numbers is divisible by 9 |
| divisibility rule for 10 | the number ends in a 0 |
| divisibility rule for 12 | is divisible by 3 and 4 |
| even number | divisible by 2 with no remainder (ones digit is 0, 2, 4, 6, or 8) |
| odd number | not divisible by 2 (will always have a remainder of 1) |
| factor | FINISH |
| multiple | the product of that number and any nonzero whole number |
| GCF | FINISH |
| LCM | FINISH |
| mean | the average |
| median | the middle number in a set of data when the data are arranged in numerical order |
| mode | is the item that appears most often in a set of data |
| range | the difference between greatest and the least value in the set. |
| bar graph | compares amounts |
| line graph | shows how an amount changes over time |
| circle graph | compares parts to a whole |
| stem-and-leaf plot | orders the data and lets you see the values and frequencies |
| box-and-whisker plot | Shows you how the data is distributed. This type of plot also identifies high, low, and median values |
