KingMath
← All CM2 · age 10 exercises

Perimeter of a square

Four sides of the same length.

🔍 Step 1 · Understand

First, look at a worked example

A square has sides of 2 cm. What is its perimeter, in cm?

💡 The tip : A square has 4 sides of the same length.

🤔 Find the answer in your head, then open the solution.

👀 See the solution

Answer: 8

4 × 2 = 8 cm.

🎯 Step 2 · Your turn!

10 questions. Take your time, and ask for a hint if you get stuck.