1st Grade Addition Worksheets (Basic Facts) Set 25 - Free Printable PDF
Download 1st grade addition worksheets (basic facts) set 25 for Grade 1. This popular printable addition worksheet gives kids focused basic facts practice in the approved 123LearningFun worksheet format.
Answer Sheet Preview
About This Worksheet
Use this worksheet as a short, focused lesson page for 1st grade learners practicing addition accuracy, number facts, and place value confidence. Because the worksheet uses a predictable printable format, it works well for morning work, homework, review, math centers, or small-group practice. An answer key is included for quick checking. For best results, encourage students to work carefully, check each problem, and explain one or two answers aloud.
What Students Practice
- adding accurately without regrouping
- strengthening place value understanding
- checking sums for accuracy
- working with 1-digit by 1-digit numbers
- reviewing answers with an answer key
How to Use This Worksheet
Print the worksheet and use it after a short lesson on addition. Ask students to work neatly and check one row before moving to the next. Review the first problem together, then let students finish independently or with light support.
Frequently Asked Questions
What grade is this worksheet best for?
This worksheet is designed for Grade 1 students. It can also be used for review, extra practice, homeschool lessons, or support when a student needs more time with addition.
Is an answer key included?
Yes. Generated math worksheets include answer values so parents and teachers can check work quickly.
Can I print this worksheet for classroom use?
Yes. You can print this worksheet for classroom practice, homeschool lessons, tutoring, homework, or extra review.
How should students check their work?
Students should review each problem carefully, look for place value or fact mistakes, and correct missed answers before moving on to a harder worksheet.

