
Add three one-digit numbers
Free printable Grade 2 math worksheet for "Add three one-digit numbers" — practice addition: one digit. No-prep, print or assign online.
This worksheet provides practice for students to add three one-digit numbers, reinforcing their addition skills. Teachers can use it to assess and improve students' fluency with multi-step addition problems. Ideal for Grade 2 math lessons focused on building confidence with basic addition and number sense.
Learning objectives
- Add three one-digit numbers accurately to find the sum.
- Demonstrate understanding of addition by combining multiple single-digit numbers.
- Apply addition skills to solve medium-difficulty problems involving three one-digit numbers.
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for Grade 2; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Add three one-digit numbers” worksheet free?
Yes. “Add three one-digit numbers” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Grade 2 (ages 7–8), covering Addition: one digit.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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