Răspuns :
Răspuns:
a)48-16÷4×(25÷5)=x
48-16÷4×5=x
48-4×5=x
48-20=x
x=48-20
x=28
b)9÷9-0÷4+16÷8=x
1-0÷4+16÷8=x
1-0+16÷8=x
1-0+2=x
1+2=x
x=2+1
x=3
................
Răspuns:
a)48-16÷4×(25÷5)=x
48-16÷4×5=x
48-4×5=x
48-20=x
x=48-20
x=28
b)9÷9-0÷4+16÷8=x
1-0÷4+16÷8=x
1-0+16÷8=x
1-0+2=x
1+2=x
x=2+1
x=3
................