Question

calculeaza respectand ordinea efectuarii operatiilor.

a) 100000-(2x510+875)=
b) 90010+(900-10:2)=
c) 1000000-5x(600x50x2)+1=


x inseamna ori casa stiti




va rog repede dau coroana

Answer 1

Răspuns:

a) 100000 - ( 2 × 510 + 875 ) = 98105

100000 - ( 1020 + 875 ) =

100000 - 1895 = 98105

b) 90010 + ( 900 - 10 : 2 ) = 90905

90010 + ( 900 - 5 ) =

90010 + 895 = 90905

c) 1 000 000 - 5 × ( 600 × 50 × 2 ) + 1 =

1 000 000 - 5 × ( 30000 × 2 ) + 1 =

1 000 000 - 5 × 60000 + 1 =

1 000 000 - 300000 + 1 =

700 000 + 1 = 700001