E URGENTT PANA AZI LA 23​

E URGENTT PANA AZI LA 23 class=

Răspuns :

1)a)216•753-753•196+20•247=
162.648-147.588+4.940=
15.060+4.940=
20.000
b)3,07•20+2,5•0,16=
61,4+0,4=
61,8
c)4,32:0,4-0,1^2•80=
10,8-0,01•80=
10,8-0,8=
10