Ms. Swantek Day 5 Math – Tuesday, March 24
Overview: Mental Addition
Estimated Time: Approximately 45 minutes
You can use mental math strategies to add 2-digit numbers
Quick things to know:
- A mental math strategy is: “add the tens, then add the ones”
- Another mental math strategy is: “I can add a ‘close’ number and take away the extra”
- You don’t always need paper and pencil if you use mental math strategies.
- Complete the BLUE Math in Focus packet pages 1 and 2.
Keep your work in a folder and you may turn it in when you come back to school.