Add three numbers - make ten
Free printable Grade 1 math worksheet for "Add three numbers - make ten" — practice addition strategies up to 20. No-prep, print or assign online.
This worksheet helps Grade 1 students practice adding three numbers with a focus on making ten to simplify calculations. Teachers can use this resource to reinforce addition strategies and improve mental math skills within twenty. The exercises encourage students to recognize number combinations that total ten, building foundational addition fluency.
Learning objectives
- Identify combinations of three numbers that add up to ten.
- Apply addition strategies to sum three numbers within twenty.
- Demonstrate fluency in making ten to simplify addition problems.
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 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 - make ten” worksheet free?
Yes. “Add three numbers - make ten” 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 1 (ages 6–7), covering Addition strategies 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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