Math

Decimal operations

Adding with decimals

Adding with decimals is very easy. The first thing you have to do is align the decimals. And then you pull the decimal to the buttom. Then just add!

Subtracting decimals

If you want to subtract the decimals it is easy too! The first step is to align the decimals. Then pull down the decimal. Then just subtract!

Multiplying with decimals

If you want to multiply decimals it is easy. In this case you do not have to align the decimals. Multiply as usual. Then count the decimal spaces. Know move them in your answer and your finished!

Dividing whole numbers with decimals

If you want to divide whole numbers with decimals is very easy. First pull up the decimal. Then divide as usual!

Dividing decimals by decimals

If you want to divide decimals by decimals is a little bit harder. First take away the decimal from the number outside the house. Move the decimal. Then the spaces you moved the decimal from outside of the house move them from the one inside of the house. Then pull up the decimal. Then divide as usual!