Adding 0
Free printable Grade 1 math worksheet for "Adding 0" — practice addition up to 20. No-prep, print or assign online.
This worksheet provides practice for Grade 1 students to master addition involving zero within numbers up to 20. Teachers can use it to reinforce the concept that adding zero leaves the original number unchanged, supporting foundational addition skills. The exercises help build confidence and fluency in simple addition facts, perfect for early math instruction.
Learning objectives
- Identify the sum when adding zero to numbers up to 20
- Demonstrate understanding that adding zero does not change the original number
- Solve addition problems involving zero with numbers up to 20
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 “Adding 0” worksheet free?
Yes. “Adding 0” 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 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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