There are practice sheets and hand-written answers on my website: https://www.letsdomath.ca/money-math

We spend $5.00 to buy some milk. We are going to get change. Here's how we work it out on paper, subtracting across zero.

For those who are not sure why the process they learned as 'borrowing' is now being called 're-grouping', here's why. I explain this so that EVERYONE can get it. This video is not made for kids; it's for anyone who wants to learn/sharpen their math skills and understanding. I know there are a lot of adults who don't get the term 're-grouping', so I hope this helps.

Subtracting money amounts is an essential math skills. Practice til it's easy for you, and keep building your math muscle!