Răspuns :
Răspuns:
4) 356×24-(570+572+574)=
13.824-1716=
12.108
5) 370×100-2031=
37.000-2031=
34.969
6) 4 s.g+1s.t=370kg
1s.g=80kg
4s.g=80×4=320kg
1s.t=370-320=50kg
7) 143saci=26 masini
215saci=32mingi
184saci=18 papusi
143×26+215×32+184×18=
3718+6880+3312=13190