
Add three numbers - word problems
Free printable Grade 1 math worksheet for "Add three numbers - word problems" — practice addition word problems up to 20. No-prep, print or assign online.
This worksheet provides grade 1 students with medium difficulty addition word problems involving three numbers up to 20. Teachers can use it to reinforce addition skills and improve problem-solving abilities in early learners. The exercises focus on practical applications of adding three quantities, helping students build confidence with multi-step addition tasks.
Learning objectives
- Solve addition word problems involving three numbers up to 20
- Demonstrate understanding of combining three quantities through addition
- Apply addition skills to real-world scenarios with three addends
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 1; 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 numbers - word problems” worksheet free?
Yes. “Add three numbers - word problems” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Grade 1 (ages 6–7), covering Addition word problems up to 20.
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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