Salutare!:)
[(2057 – 2019) +62] +900 =
(38+62)+900=
100+900=
1000
[(43×39+39×57)–242:11]:3878=
[(1677+2223)-22]:3878=
(3900-22):3878=
3878:3878=
1
47-13+[101-(324:18+1):19]:100=
47-13+[101-(18+1):19]:100=
47-13+(101-19:19):100=
47-13+(101-1):100=
47-13+100:100=
47-13+1=
34+1=
35
Succes!
