+118723 When you add whol numbers you line them up on the right and just add. That is because there is an invisable decimal point to the right of any whole number.
When you add decimals just line the decimal points under each other. Then add normally. The new number has the decimal point exactly under the original decimal points.
+118723 When you add whol numbers you line them up on the right and just add. That is because there is an invisable decimal point to the right of any whole number.
When you add decimals just line the decimal points under each other. Then add normally. The new number has the decimal point exactly under the original decimal points.
