Question

Calculează, respectând regulile învățate. A.89-2×(302:2-37×3)=

=
B.9999:(3×3+216:9)=
=
repede ofer 90 de puncte​

Answer 1

Răspuns:

89-2×(302:2-37×3) =

89-2×(151-111) =

89-2×40=

89-80=

9

__________________

9999:(3×3+216:9) =

9999:(9+24) =

9999:33=

3.333