urgent dau coroana ex 1,2,4,6si 8
![Urgent Dau Coroana Ex 1246si 8 class=](https://ro-static.z-dn.net/files/d87/61a87c86fa0be74a2dd3b38e7111dc1b.jpg)
Explicație pas cu pas:
1) 520:10=52
2) 63 000×1 000=63 000 000
4) c)
6) 160:10=16km
160-16=144km
8) 1000×1000=1 000 000
1 000 000:100=10 000