Study Links 2.9

At the end of the day, when students fill out their homework charts, I forgot to tell them to bring home their math notebooks to help them complete Study Links 2.9.  

Use the following website as a resource if your son/daughter needs assistance:

https://www.everydaymathonline.com/free_resources_main.html?frnologin=1#

Then click on: 
- Algorithms in Everyday Mathematics
- Grade 4
- Subtraction

The two algorithms that we are focusing on are:
1.  Trade-First Subtraction Method
2.  Partial Differences Subtraction Method

I will post this helpful Family Resource site on the Third Grade website, under the math tab!