## Square Tiles on the Grid

## Work Time

# Square Tiles on the Grid

- Explore the interactive by trying square tiles of different sizes.

- Answer these questions:
- Which square tiles will exactly cover a 12 × 18 rectangular grid?
- What do you notice about the square tiles that will exactly cover the 12 × 18 rectangular grid?
- What is the largest square tile that will exactly cover the 12 × 18 rectangular grid?

INTERACTIVE: Rectangular Grid

## Hint:

The numbers 12 and 18 are both even. Do you think 2-unit squares will exactly cover this rectangle?