Add one-digit numbers - sums to 20
Free printable Grade 2 math worksheet for "Add one-digit numbers - sums to 20" — practice addition: one digit. No-prep, print or assign online.
This worksheet provides practice for Grade 2 students to add one-digit numbers with sums up to 20. Teachers can use it to reinforce addition skills and assess students' fluency in basic addition facts. It supports developing mental math strategies and confidence in solving addition problems.
Learning objectives
- Add one-digit numbers to find sums up to 20 accurately.
- Demonstrate understanding of addition strategies with one-digit numbers.
- Solve addition problems involving one-digit numbers within 20.
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 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 one-digit numbers - sums to 20” worksheet free?
Yes. “Add one-digit numbers - sums to 20” 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 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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