Question

doar exercitiile 1 si 5. ms!

Answer 1

Răspuns:

1) 12+36/2=48/2=24

20+34+42/3=96/3=32

2,4+6,6/2=9/2=4,5

0,03+4,85/2=4.88/2=2.44

2,1+3,6+5,7/3=11,4/3=3.8

5) 12+18/2=30/2=15

204+305/2=509/2=254.5

7+8,4/2=15,4/2=7.7 si tot asa