Grade 1 Addition Worksheets
Free printable addition worksheets for grade 1. Single-digit and teen number addition with sums up to 20. Builds on counting skills with carrying introduction. Download PDF with answer key.
Customize this template with your preferred settings, preview live, and download as PDF.
Customize & Download PDFHow to Make Grade 1 Addition Worksheets
- Step 1
Open the Addition Worksheets generator
Start from the main Addition Worksheets tool so you can adjust the printable instead of downloading a fixed image.
- Step 2
Match the variation settings
Use the controls to match this Grade 1 Addition Worksheets use case, including paper size, layout, color, difficulty, or other available options.
- Step 3
Preview the printable
Check the live preview to confirm spacing, labels, line weight, and printable area before creating the PDF.
- Step 4
Download or print the PDF
Download the browser-generated PDF or print it directly. For exact sizing, use actual size or 100 percent in your printer dialog.
About Grade 1 Addition Worksheets
Our free printable grade 1 addition worksheets are designed to build foundational math skills for young learners. Each worksheet focuses on single-digit and teen number addition with sums up to 20, gradually introducing the concept of carrying. Created by educators, these PDFs include an answer key for quick grading. The randomly generated problems ensure fresh practice every time, helping students develop fluency and confidence. Whether you're a teacher planning lessons or a parent supporting homework, these worksheets are a versatile resource. Print them individually or as a set—no registration required. With clear layouts and age-appropriate visuals, they keep children engaged while reinforcing counting and addition strategies. Download today and give your first grader the practice they need to succeed in math.
Best For
- First graders mastering single-digit addition (0–9) and teen numbers (10–19) with sums up to 20.
- Teachers needing no-prep, printable worksheets for classroom practice or homework.
- Parents looking for extra math practice at home with answer keys for easy checking.
- Homeschooling families seeking structured, curriculum-aligned addition drills.
- Tutors working one-on-one with students to reinforce counting and carrying skills.
- Creating a Grade 1 Addition Worksheets printable quickly
Recommended Settings
- Generate 20 problems per page to match typical grade 1 attention spans.
- Include answer key on a separate page for self-checking or parent use.
- Select portrait orientation for easier handling by small hands.
- Use large font size (14–16pt) for readability.
- Choose simple layout without distracting graphics to keep focus on math.
- Start from the Addition Worksheets generator linked above
When to Choose a Different Paper
This template is strongest when the grid size, paper size, and line style match your assignment or project. Consider a different printable when one of these caveats applies:
- Students who have not mastered counting to 20—these worksheets assume basic number recognition.
- Advanced learners needing multi-digit addition or subtraction—these focus only on sums to 20.
- Children who struggle with fine motor skills—worksheets require writing numbers and solving problems.
- Projects that need fully custom text layout beyond the generator controls
Frequently Asked Questions
Are these grade 1 addition worksheets free to print?
Yes, all our grade 1 addition worksheets are completely free. You can download and print as many PDFs as you need without any registration or payment.
Do the worksheets include answer keys?
Yes, every worksheet comes with an optional answer key. You can choose to print it on a separate page for easy checking by parents or teachers.
What types of addition problems are covered?
The worksheets cover single-digit addition (0–9) and teen number addition (10–19), with sums up to 20. They gradually introduce carrying for numbers that sum to 10 or more.
Can I generate new worksheets each time?
Absolutely. Each worksheet is randomly generated, so every time you visit, you get a fresh set of problems. This ensures repeated practice without repetition.