4 + 40 + 6 + 60 + 10 x 5
= (4 + 6) + (40 + 60) + 50
= 10 + 100 + 50
= 110 + 50
= 160
4 + 40 + 6 + 60 + 10 x 5
= 4 + 6 + 40 + 60 + 10 x 5
= 10 + 100 + 50
= 100 + 60
= 160
STY
4 + 40 + 6 + 60 + 10 x 5
= 4 + 6 + 40 + 60 + 10 x 5
= 10 + 100 + 50
= 100 + 60
= 160