2x10+2x20+2x30+80:2+40:2+20
= 200
2x10+2x20+2x30+80:2+40:2+20=200
2 x 10 + 2 x 20 + 2 x 30 + 80 : 2 + 40 : 2 +20
=20 + 40 + 60 + 40 + 20 +20
=60 +60 +40 +20 + 20
=120+ 60+20
=180 + 20
200
\(2\cdot10+2\cdot20+2\cdot30+80:2+40:2+20\)
\(=20+40+60+40+20+20\)
\(=200\)
=200
hok tốt
k nhé
2 x 10 + 2 x 20 + 2 x 30 + 80 : 2 + 40 : 2 + 20 = 200
~Chúc anh hok tốt~
#Sa-ngu-ngốc
2x10+2x20+2x30+80:2+40:2+20=?
Đáp án:
= 200
Nhs
Hok tốt
2x10+2x20+2x30+80:2+40:2+20=?
Trả lời :
2 x 10 + 2 x 20 + 2 x 30 + 80 : 2 + 40 : 2 + 20
= 200
# Aeri #
200
hok tốt nha...
Trả lời :
2x10+2x20+2x30+80:2+40:2+20=200
#hoctot