trong day chu cai: hoctoanhoctoanhoctoan......................   hoi chu cai thu 201 la chu cai nao

viet lien tiep cac chu cai A,N,L,Ư,U thanh day AN LƯU,AN LƯU,...........Chu cai thu 1998 la chu cai gi ?

chu vi manh vuon hinh chu nhat bang chu vi cai dan hinh vuong co canh 30m chieu dai cua manhvuon bang 4/3 canh cai san. nguoi ta trong rau tren manh dat do, cu 100m2 thu 350kg rau hoi nguoi ta thu duoc bao nhieu tan rau tren manh dat do?

nguoi ta xep cac chu cai :X,U,A,N,D,I,N,H,D,A,U thanh day :XUANDINHDAUXUANDINHDAU...Hoi chu cai thu 2010 la chu cai nao?         a,chu N {trong tieng dinh}  b, chu I   c,chu H

Giup minh voi 
i'm t____ your age[4 chu cai nhe]

Nguoi ta viet lien tiep cac chu cai B, I, N, H, G, I, A, N, G thanh mot day BINH GIANG, BINH GIANG, BINH GIANG....  Mot ban dem duoc trong day da viet co 2017 chu cai N .Hoi day da viet co bao nhieu chu cai I ? Bao nhieu chu cai H ?

1 cai thung hinh hop chu nhat cao 4 dm chieurong bang 2 phan 3 chieu dai tinh chieu dai chieu rong cua cai hinh do biet dien tich xung quanh cua cai thung la 80 dm vuong

Have you ................... seen the cute baby? (cho cham can dien 4 chu cai)