🏰 CM2 · decimal numbers

CM2 magic colouring
to print

5 hidden drawings to reveal by calculating: decimal numbers and divisions. Free PDF, immediate, no email — with solutions, and Gauvain the knight to guide.

✅ 100% free⚡ Instant PDF🚫 No email required✔️ Solutions included🇫🇷 Designed in France
🎨 The 5 colouring pages

One calculation per box, one hidden drawing per page

Click on a preview to open the full PDF — the 5 colouring pages and their solutions.

📚 What it practises

CM2-level calculation, without showing it

Additions and subtractions of decimals (5.9+3.1), multiplications by 0.5, divisions: the CM2 numeracy programme, which prepares for entry into 6e (last year of primary school, around 11-12 years old). Each colouring page involves handling decimals more than 150 times — enough to make them natural before middle school.

A finished colouring page is a successful drawing and a whole page of correct calculations. To continue with the same programme: the free CM2 holiday workbook and the interactive CM2 exercises.

🎯 How it works

Free, in 3 steps

1Download

The PDF opens immediately, no email or registration required.

2Print

A4 format, black and white is enough — the colour is added by the child.

3Your child does the sums and colours in

Square by square, the hidden drawing appears — only if the calculations are correct.

❓ Frequently asked questions

Everything you need to know

Are the CM2 magic colouring pages really free?

Yes, 100%. It's a free PDF to download and print immediately, no email and no registration required. The solutions are included at the end.

For what age are these magic colouring pages?

For CM2 (10-11 years old): decimal numbers and divisions, the programme that prepares for 6e.

How does a magic colouring page work?

Each square of the drawing contains a calculation. The child solves it, looks for the result in the colour legend, and colours the square. When all squares are coloured, the hidden drawing appears — and it can only appear if the calculations are correct.

What if my child makes a mistake?

This is the great advantage of magic colouring: a mistake is immediately visible because a square stands out in the drawing. The child corrects themselves without anyone having to point out the error. The solutions at the end of the PDF allow verification.

The hidden drawing is just waiting for its colours

Download the 5 CM2 magic colouring pages now — immediate PDF, free, no email required.

📥 Download the colouring pages (in French)