Ivane Brlić - Mažuranić, Prigorje Brdovečko, Croatia
We've had a presentation of Mesopotamian maths by Ela, a 5th-grade student.
https://drive.google.com/open?id=1NZ4CO0uuiMh7qrLiG54nBIJBFdRDAjWN
![](/files/collabspace/6/96/896/91896/images/c7100218b_opt.jpg)
Kako su računali: OŠ "Branko Radičević" Smederevo:
https://www.slideshare.net/MirjanaKokeri/istorija-matematike-233022409