9800 + 2500 - 4300 : 2
= 9800 + 2500 - 2150
= 12300 - 2150
= 10150
9800+2500-4300:2=9800+2500-2150
=12300-2150
=10150
\(9800+2500-4300:2=9800+2500-2150=10150\)
Have a nice day ~_~ Haruko
9800+ 2500 - 4300 : 2 = 10150
Chúc Haruka học giỏi nha
9800+2500-4300:2
=9800+2500-2150
= 12300 -2150
= 10150