tolong kerjakan pake cara terbaik

1. 25 + 25 x 25 - 25 : 25 + 25 =
= 25 + 625 - 25 : 25 + 25
= 25 + 625 - 1 + 25
= 650 - 1 + 25
= 649 + 25
= 674

2. 150 - 125 : 25 x 50 + 60 x 5 =
= 150 - 5 x 50 + 60 x 5
= 150 - 250 + 60 x 5
= 150 - 250 + 300
= -100 - 250 + 300
= -350 + 300
= -50

Maaf klo salah