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!

Grade 1 Addition

Further challenging students' addition skills, this worksheet presents young mathematicians with a unique challenge - adding a third number (one) to each simple addition problem. Teachers can create new worksheets that address the same skills in the worksheet generator.

3 Views 7 Downloads
Resource Details

Grade
K - 1st
Subjects
Arithmetic & Pre-Algebra
1 more...
Resource Types
Problem Solving
1 more...