Use the Decimal Grids: Hundredths pages in the Student Activity Book to practice representing decimals.

Thousandths on Grids

    1. Mr. Moreno divided each square in the 10 10 grid into tiny rectangles. How many tiny rectangles are in each small square?
    2. How many tiny rectangles are there in one row of small squares?
    3. How many tiny rectangles are there in one whole grid?
Each tiny rectangle represents one-thousandths ( ) of the whole. This is written 0.001 as a decimal. Grids like this can be used to model thousandths.