# decimals

## Watch “Number Rounding” on YouTube

This video explains the rules for rounding and gives examples of how to round whole numbers and decimals.

## Watch “Ordering and comparing decimals” on YouTube

This video gives an overview of how to order and compare decimals using a place value chart.

## Adding and Subtracting Decimals

Steps to adding and subtracting decimals Line up the decimal points Fill the empty slots with zeros Estimate the answer Solve!