Question

Dau coroana!

4. Calculati si respectati ordinea efectuarii operatilor.

a) 3 x (6-6:2) + 61x5+(4x5+8x5x0):5
b) (98+3+101x2):3-2x(2-2:2)

Answer 1

a)3×(6-3)+305+(20+40×0):5=
=3×3+305+(20+0):5
=9+305+20:5
=314+4
=318
b)(101+202):3-2×(2-1)=
=303:3-2×1
=101-2
=99