Decimal operations

Adding and subtracting

Simple operations

First aline the decimals

Then identify the operation ( adding or subtracting)

After find the oposite operation and apply them to both sides

Next cancel the operation beside the variable. Hooray you have it alone

Pre last do the operation left

Finally try it over and over.

Adding

Aline decimals

Identify variable

Subtract the number given

Subtract the answer given with the number given before

You are finished

Subtracting

Aline decimals

Add the number given

Add the answer given with the number given before

You are finished