
Area of complex figures
Free printable Grade 4 math worksheet for "Area of complex figures" — practice area. No-prep, print or assign online.
This worksheet provides challenging problems on finding the area of complex figures, ideal for Grade 4 students. Teachers can use it to reinforce skills in decomposing composite shapes and applying area formulas effectively. It supports practice in spatial reasoning and measurement, helping students master area calculation through hands-on exercises.
Learning objectives
- Calculate the area of complex figures by decomposing them into simpler shapes
- Apply addition and subtraction of areas to find the total area of composite shapes
- Demonstrate understanding of area measurement units in real-world contexts
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 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 “Area of complex figures” worksheet free?
Yes. “Area of complex figures” 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 4 (ages 9–10), covering Area.
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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