Question

Calculeaza folosind ordinea operatilor 65:5plus (24:12plus5)= 90:6plus2x(25:25plus14)= 8x12:3plus[2plus(4x3-2x3)]=

Answer 1

1.65:5+(24:12+5)=20
24:12=2
2+5=7
65:5=13
13+7=20
2.90:6+2×(25:25+14)=45
25:25=1
1+14=15
90:6=15
2×15=30
15+30=45
3.8×12:3+[2+(4×3-2×3)]=24
4×3=12
2×3=6
12-6=6
2+6=8
8×12=96
96:6=16
16+8=24