2+2
ai nhanh se tick
2+2=
ai nhanh minh se tick cho .
ai ket bn voi minh nhanh nhat se dc tick 3 cai voi 2 nich phu va 1 nich chinh
(nhanh tay len nhe 1 nguoi duy nhat va nhanh nhat se dc tick)
10+1-2+5-5( ai nhanh nhat minh se tick)
2+2 ai nhanh se tick
ket ban voi minh nhe
2:x=1
x=2 vay -2:x=-1 hoi x bang bao nhieu
ai tra loi nhanh ngangon nhat minh se tick cho nguoi do hi hi
10000000+100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
ai nhanh se tick
1+1 =?
ai nhanh minh se tick
1+1
ai nhanh se tick