| Term | Definition |
| Sum | The total amount resulting from the addition of two or more numbers amount or items. |
| Whole Number | A number without fractions, an integer |
| Difference | A quantity by which amounts differ the remainder left after subtraction of one vaule from another / answer to a subtraction problem |
| Subtract | To take away a number |
| Decrease | To be come smaller or less |
| Factor | A circumstance fact or influence that contributes to a result |
| Dividend | A sum of money paid |
| Divisor | A number by which another number is to be divided |
| Quotien | A result obtained by dividing one quantity |
| Equation | A statement that the values of two mathmatical exprestions are equal |
| Estimate | To round the the nearest whole number |
| Property | A building or buildings and the land belonging to it or them |
| Product | The answer to a multiplication problem |