=300
k cho minh nha!!!!Minh can diem hoi dap lam!!!Tomori Nao
50+50+90+10+100=300
nhé bạn
ai k mk mk k lại cho
50 + 50 + 90 + 10 + 100
= (50 + 50) + (90 + 10) + 100
= 100 + 100 + 100
= 300
50 + 50 + 90 + 10 + 100
= 300
ai k mk ,
mk k lại
50 + 50 + 90 + 10 + 100
= [50 + 50] +[ 90 + 10] + 100
= 100 + 100 + 100
= 100x3
= 300
50+50+90+10+100
=300
chuc bn hoc gioi!
nhae
~~~~~~~~~
50 + 50 + 90 + 10 + 100
= [50 + 50] + [90 + 10] + 100
= 100 + 100 + 100
= 100 x 3
= 300
50+50+90+10+100=300
k cho mk nha, please !