6.EE.6
Use variables to represent numbers and write expressions when solving a real-world or mathematical problem; understand that a variable can represent an unknown number, or, depending on the purpose at hand, any number in a specified set.
| 1. | Triangle Tangle - Determine the size of an angle in a triangle given an algebraic expression for the relationship between the 3 angles | |
| 2. | Logical Leaps - number problem | |
| 3. | What Was I Thinking? - find original number after operations | |
| 4. | What Was I Thinking? - find original number after operations | |
| 5. | What Was I Thinking? - find original number after operations | |
| 6. | Logical Leaps - sum of consecutive numbers | |
| 7. | Logical Leaps - find original number after operations |