Ömür Yıldızdoğan
Ömür Yıldızdoğan
Ömür Yıldızdoğan

Ömür Yıldızdoğan

Ömür adlı kullanıcıdan daha fazla fikir

This is the best trick ever... I teach it every year to those who struggle with their 9's... It's what got me through Elementary school. :)

How to Multiply by 9 Using your Fingers

I don't think i ever knew this... i always used the (ex. 9x3= the number below the # being multipled by 9 .. like 2 then the second number is whatever is added to get 9 ... answer 7)... hope that makes sense lol :)

ilkokul ödevleri: 2. sınıf çarpma işlemi etkinliği 2

4 sınıf pano çalışmaları - Google'da Ara