1
6 Efectuează:
a)
15 12.
10 10'
d)
14 _ 10.
8 8'
g)
10_2_4
10 10 10'
10.
80 _ 50.
c)
9'
100 100'
11 _ 9.
4
h)
100_ - 12 - 16_32
100 100 100 100
![16 Efectueazăa15 1210 10d14 108 8g102410 10 101080 50c9100 10011 94h100 12 1632100 100 100 100 class=](https://ro-static.z-dn.net/files/d6a/ac86e2f4efee2a9ad6b625c0a491237f.jpg)