Răspuns :
1.280:20=14
2.23-14=9
3.63:9=7
4.18:9=2
5.2x11=22
6.7+40=47
7.37-22=15
sper ca te-am ajutat.
coroana?
2.23-14=9
3.63:9=7
4.18:9=2
5.2x11=22
6.7+40=47
7.37-22=15
sper ca te-am ajutat.
coroana?
Salut!
35-(63:(23-280:20)+40-18:9x11))=35-(63:(23-14)+40-2x11)=35-(63:9+40-22)=35-(7+40-22)=35-(47-22)=35-25=10
35-(63:(23-280:20)+40-18:9x11))=35-(63:(23-14)+40-2x11)=35-(63:9+40-22)=35-(7+40-22)=35-(47-22)=35-25=10