1st Grade Addition Worksheets
Ages 6-7 · 37 sub-topics · Free previews · Print-ready PDFs
These first grade addition worksheets cover everything from basic addition facts within 10 to adding two-digit and one-digit numbers. Students practice addition with pictures, number lines, mental math strategies, and standard algorithms. By the end of first grade, students should fluently add within 20 (1.OA.C.6) and understand place value addition up to 100 (1.NBT.C.4). Our worksheets build toward both goals step by step.
Written by Adi Ackerman, Head Teacher
Additionâ–¼
- Number Charts & Counting
- Number Patterns
- Comparing Numbers
- Base 10 Blocks
- Place Value
- Addition
- Subtraction
- Fractions
- Measurement
- Counting Money
- Telling Time
- Geometry
- Data & Graphing
- Word Problems
- Graphing
- Data And Graphing
- Money
- Counting
- Odd And Even Numbers
- Ordinal Numbers
- Shapes
- Time
- Months
- Numbers
- Fact Families
- Number Sequences
- Skip Counting
- Rounding
More Addition Worksheets
See Addition for other grades
Frequently Asked Questions
More math worksheets
Explore all of our 1st grade math worksheets, covering number charts & counting, number patterns, comparing numbers, base 10 blocks, and more.
What is ClassWeekly?
ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core and NGSS standards and designed by educators. Become a member to access the full library and download unlimited PDFs.