Question

Efectuați in doua moduri 6÷6+12÷6+18÷6+18÷6+24÷6+60÷6

Answer 1

6:6+12:6+18:6+18:6+24:6+60:6=
1+2+3+3+4+10=23
(6+12+18+18+24+60):6=
138:6=23

Answer 2

VARIANTA I: 1+2+3+4+10=20

VARIANTA II: (6+12+18+24+60):6=
=(96+24):6= 120:6=20