
Add decimal numbers
Free printable Grade 4 math worksheet for "Add decimal numbers" — practice add and subtract decimals. No-prep, print or assign online.
This worksheet provides challenging practice for Grade 4 students to add decimal numbers with precision. Teachers can use it to reinforce place value concepts and enhance students' computational skills with decimals. Ideal for assessment or extra practice in adding decimals in various contexts.
Learning objectives
- Add decimal numbers with up to two decimal places accurately.
- Apply place value understanding to align decimals correctly before adding.
- Solve real-world problems involving the addition of decimal numbers.
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 4; 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 decimal numbers” worksheet free?
Yes. “Add decimal numbers” 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 4 (ages 9–10), covering Add and subtract decimals.
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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