Common Core Sheets 

Number and Operations in Base Ten 
Use place value understanding and properties of operations to add and subtract. 
6. Add up to four twodigit numbers using strategies based on place value and properties of operations. 
Example (Hover to Enlarge) 
Description  Download 
Four Addends (2 Digit) 2nbt6
Share
Each worksheet has 14 problems adding four addends with each addend having two digits.
Create New SheetOne atta TimeFlash Cards


Three Addends (2 Digit) 2nbt6
Share
Each worksheet has 14 problems adding three addends with each addend having two digits.
Create New SheetOne atta TimeFlash Cards


Adding 3 or 4 addends 2nbt6
Share
Add numbers with three or four addends. 
Advertisement: 
Include standard on Sheet Do not include modified sheet due date 