Single Digit Addition Worksheets (Grade 1) – Free Printable PDF
Updated: July 2026
A 20-problem single-digit addition worksheet designed for Grade 1 students. Helps build basic addition skills, number fluency, and confidence through simple vertical problems.
This free worksheet helps students practice single-digit addition using numbers from 1 to 9. Designed in a clear vertical format, it supports young learners in building strong foundational math skills. Perfect for Grade 1 students — the worksheet includes 20 simple problems and comes as a printable PDF.
What’s Included
- 20 single-digit addition problems
- Numbers ranging from 1–9
- Vertical addition format for easy understanding
- Printable PDF — ideal for classroom or home use
Perfect For
- First-time addition practice
- Daily math warm-ups
- Homework assignments
- Extra review and reinforcement
Skills Developed
- Basic addition fluency
- Understanding number relationships
- Improving calculation speed
- Building confidence in early math
Download the Free Worksheet
Click the button below to download the printable PDF. Regular practice with single-digit numbers helps students develop strong addition skills and prepares them for more advanced math concepts.
✏️ Step-by-Step Solving Guide for Grade 1
Mastering addition on this worksheet is easier when following these structured steps:
- Step 1 (Align Values): Write the numbers neatly in vertical columns ensuring ones stay with ones and tens with tens.
- Step 2 (Add Right to Left): Add the ones digits first. If the sum is 10 or greater, write down the ones digit and carry over 1 to the next column.
- Step 3 (Final Calculation): Add the remaining columns including any carried values to reach the total sum.
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