| A | B |
|---|
| numerical expression | a math phrase that has numbers and operations |
| simplify | to find the value of a numerical expression |
| algebraic expression | a math phrase that has variables |
| evaluate | to find the value of an algebraic expression |
| factors | numbers that are multiplied |
| base | the repeated factor in a power |
| exponent | tells how many times the base is used as a factor |
| scientific notation | a number between 1 and 10 times a power of 10 |
| product | the answer to a multiplication problem |
| inequality | number sentence containing an inequality symbol |
| equation | number sentence containing an equal sign |
| open sentence | number sentence containing a variable |
| number sentence | shows the relationship between two quantities |
| solve | to find the value of the variable that makes the equation true |
| solution | the value of the variable that makes the equation true |
| replacement set | the set of values that can replace the variable in a number sentence |
| checking | the process of replacing the variable with a value to see if it is the solution |
| power | the result of raising a base to an exponent |
| power of 10 | the result of raising 10 to an exponent |
