> writing algebraic expressions - mixed operations
Writing algebraic expressions - mixed operations
Write an algebraic expression for each of the following
| 1. | Twice the sum of a number and 5. |
| 2. | The sum of twice a number and 5. |
| 3. | Three times the difference of 6 and a number. |
| 4. | The difference of three times a number and 6. |
| 5. | 6 plus twice the sum of a number and 7. |
| 6. | Twice the difference of 6 and a number, and the result increased by 2. |
| 7. | 5 more than twice a number. |
| 8. | 6 less than three times a number. |
Write an algebraic expression for each of the following
| 1. | The product of 3 and a number, divided by 2. |
| 2. | The sum of one half of a number and 4. |
| 3. | The sum of two thirds of a number and three fifths of the number. |
| 4. | The product of 3 and the sum of 4 and a number. |
| 5. | The product of a number and the difference of the number and 5. |
| 6. | One third of a number, less 6. |
| 7. | Twice the sum of a number and 4, then the result raised to the third power. |
| 8. | The sum of a squared and b squared. |