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Find the area of complex figures — free printable Grade 3 math worksheet

Find the area of complex figures

Free printable Grade 3 math worksheet for "Find the area of complex figures" — practice area. No-prep, print or assign online.

This worksheet helps students practice finding the area of complex figures by breaking them down into simpler shapes. Teachers can use it to reinforce concepts of area calculation, spatial reasoning, and problem-solving skills. Ideal for Grade 3 math lessons focused on area, this resource supports hands-on learning and assessment of student understanding.

Math
Measurement
Grade 3
Worksheets
Ages 8–9
medium

Learning objectives

  • Calculate the area of composite shapes by decomposing them into simpler rectangles and squares
  • Apply multiplication and addition skills to find the total area of complex figures
  • Interpret dimensions and use formulas to solve area problems involving irregular shapes

How to use this worksheet

  1. Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
  2. Print at home or in class for Grade 3; it's no-prep, with no extra materials needed.
  3. Hand it out as classwork, homework, or a quick warm-up.

Frequently asked questions

Is the “Find the area of complex figures” worksheet free?

Yes. “Find the 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 25 downloads a month.

What grade or age is this Math worksheet for?

It's designed for Grade 3 (ages 8–9), covering Area.

Do I need to prep anything?

No. It's a no-prep, print-and-go worksheet — just download and hand it out.

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