Click on the links below to access eTools.
Use the eTools below to compare the given Expression Mats in each problem and determine which is greater.
1. CC3 Lesson 2.1.7 2-64:
![](https://media.screensteps.com/image_assets/assets/001/582/646/original/c728e263-1662-48ff-94ce-f4feccf923f2.png)
2. CC3 Lesson 2.1.7 2-65:
![](https://media.screensteps.com/image_assets/assets/001/582/648/original/3515d09b-c6f9-4e50-859c-c44778eb1d10.png)
3. CC3 Lesson 2.1.7 2-66a:
![](https://media.screensteps.com/image_assets/assets/001/582/650/original/c5930141-998c-4c74-8869-907ffb146a2b.png)
4. CC3 Lesson 2.1.7 2-66b:
![](https://media.screensteps.com/image_assets/assets/001/582/652/original/f09ff9e0-22ae-4406-be88-532f06f26061.png)