Question

1)aflati termenul necunoscut a-56=12
a=
a=
2) b-27=40
b=
b=
3)c-8=71
C=
C=
V: 78-c=45
C=
C=
V: 24+m=69
M=
M=
V: n+36=89
N=
N=
​

Answer 1

Răspuns:

a=12+56

a=68

b=40+27

b=67

c=71+8

c=79

V=78-c=45

C=78-45

C=33

V=24+m=69

M=69-24

M=45

V=n+36=89

N=89-36

N=53