| A | B |
| variable | takes the place of a missing no. |
| sum | addition answer |
| product | answer to multiplication |
| median | the middle number |
| quotient | answer in division |
| difference | answer in subtraction |
| mode | in a list the number used the most |
| range | the difference between the highest and lowest |
| tenths | the first place after the decimal point |
| hundredths | second place after the decimal |
| estimate | close to the real answer |
| x-axis | the horizontal line on a graph |
| y-axis | the vertical line on a graph |
| thousandths | the third place after the decimal |
| decimal | a number less than one whole |