### Home > ACC7 > Chapter 2 Unit 1 > Lesson CC3: 2.1.1 > Problem 2-6

2-6.

Suppose you put one of your -tiles and two unit tiles with another pile of three

*-tiles and five unit tiles. What is in this new pile? Write it as a sum.*

*2-6 HW eTool*

Write down the number and types of tiles.

Combine like terms.

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