(200-199)•(400+1200:2)=

Question

(200-199)•(400+1200:2)=

Answer 1

1) 200-199=1
2) 1200:2=600
3)600+400=1000
4) 1*1000=1000

Answer 2

1) 200-199=1 2) 1200:2=600 3)400+600=1000 4) 1*1000=1000