👤
a fost răspuns

a) 608:16-270:30)•2-19•3
c) [(205:5+13•5):2-2•25]:3+1

Răspuns :

Maroz
a) (608/16-270/30)*2-19*3=(38-9)*2-57=29*2-57=58-57=1;
c) [(205/5+13*5)/2-2*25)]/3+1=[(41+65)/2-50)]/3+1=(106/2-50)/3+1=(53-50)/3+1=3/3+1=1+1=2;
Lovinluana
A)608:16=38 270:30=9 (39-9)•2-19×3 30•2-57 60-57=3 B)205÷5=41 13×5=65 25×2=50 [(41+65):2-50]3+1 41+65=106 106÷2=53 53-50=3 3+1=4 4+3=7 Cred ca se fac asa

Alte intrebari