Adding and Subtracting Decimals Intro to Algebra

Adding Decimals To make adding decimals easy, we must keep our work organized and neat! There are 3 easy steps!

Adding Decimals 1.Write down the numbers, one under the other, with the decimal points lined up 2.Add zeros so the numbers have the same length 3.Then add using column addition, remembering to put the decimal point in the answer!

Examples

Examples

Examples

Examples

Examples

Examples

Subtracting Decimals We will follow the same steps as adding decimals. Let’s review those steps.

Example 1.1 –.03

Example – 0.55

Example 2.9 – 1.07

Example 7.35 –

Example – 3.05

Example –

Example –

Example –