2 + 5
Show answer
7
Free printable worksheet
Addition Facts (0-10) Worksheet
Twenty addition facts with sums through 10.
Elementary MathGrades K-23 pagesAnswer key included
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Download the free PDF
What this worksheet includes
- Twenty addition facts with sums through 10.
- 3-page printable PDF with a complete answer key
- Designed for Grades K-2 elementary math practice
- Available as an immediate free download with no email required
How to use it
Use this addition facts (0-10) worksheet for guided practice, independent review, homework, tutoring sessions, or a quick skills check. The spacious layout is designed to leave room for students to show their work rather than guess from crowded answer choices.
After students finish, compare their reasoning with the included answer key. When an answer is incorrect, have the student locate the first step where their work changed direction before trying the problem again.
Who this practice is for
This resource is designed for grades k-2 students working on elementary math. Teachers, tutors, homeschool families, and parents can preview the first page before deciding whether the level and spacing fit the student.
Looking for a broader sequence? Browse all Elementary Math worksheets.
Topic guide
How to approach addition facts (0-10)
Addition joins quantities to find a total. Students can count on from the larger addend, use a number line, or recognize familiar pairs that make 5 or 10.
The goal is accurate fact fluency, not rushed guessing. Encourage students to explain one strategy before working toward automatic recall.
Learning objectives
- Add within 10
- Use counting-on and make-ten strategies
- Recognize zero as the additive identity
Skills to review first
- Counting to 10
- Matching numerals to quantities
- Understanding more and same
Worked example
Follow the reasoning step by step
Find 4 + 3.
- Start with the larger addend, 4.
- Count on three numbers: 5, 6, 7.
- Stop after three counts.
- Write the total after the equals sign.
Solution: 4 + 3 = 7.
Try before downloading
Three sample problems
Work each problem, then open the answer to check your result.
0 + 8
Show answer
8
6 + 4
Show answer
10
Error check
Common mistakes to watch for
- Counting the starting number twice
- Reversing an addition sign and an equals sign
- Assuming adding zero changes the number