1 ban tay co 5 ngon , 2 ban tay co 10 ngon . hoi lam 2 cach nao de con lai 9 ngon tay???
Lai la mot cau do vui nua nhe.Cac ban lam the nao de 43 + 6 = 90 ? Rat de phai khong!
An co 10 cay hoa , An trong thanh 5 hang moi hang 4 cay . Hoi an da lam cach nao ?
co 1 xo 3L va 1 xo 5L lam the nao de dung 4L xo 5L
a) Viet 1 doan van ngan khuyen ban lam 1 viec de bao ve moi truong
b) Ke1 viec em da lam de moi truong sach dep hon
c)Viet 1 doan van (tu 7 den 10 cau) ke lai 1 viec em da lam de gop phan bao ve moi truong
d) Viet 1 doan van (tu 7 den 10 cau) ke ve 1 hien tuong moi truong bi o nhiem
The product of 6 and the greatest 1-digit number is ..... ( Nho dich dum va giai thich lam the nao de ra ket qua )
Lam the nao de can mot em be nhung em be do khong thich ngoi can
Cho minh biet lam the nao de ra so chia nho nhat va thuong lon nhat trong phep chia