Start a 10-Day Free Trial to Unlock the Full Review
Why Lesson Planet?
Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!
Adding One/ Doubles to 20
In this addition worksheet, students solve 20 problems in which doubles are added or single digit numbers are added to the number one.
7 Views 15 Downloads