Mot doi tap boi chia deu thanh 5 nhom , moi nhom co 4 ban.Hoi doi tap boi do co bao nhieu ban.
CAC BAN DAY CO BAN NAO THICH .......
TU NOI MINH TICH CHO
Khoi lop 3 co so ban nam va so ban nu bang nhau. Moi ban nam mua 5 quyen vo, moi ban nu mua 4 quyen vo. Hoi khoi 3 co bao nhieu hoc sinh?
mot nguoi di cho mua trung,gap 1 nguoi ban trung co ban trung ban so trung bang90% so trung ba dinh mua.hoi nguoi do mua bao nhieu trung, biet ba ban trung ban 69 qua.
I love read book very very much !
Co ai cung so thich giong mk thi kb nha !
3.khoi lop 3 co 85 ban nam va 92 bn nu hoi
a,khoi lop 3 co tat ca bao nhieu ban?
b,So bn nu nhieu hon so bn nam bao nhieu?
giup minh voi
co giao mua 1 so but chi. neu co chia deu cho tat ca hoc sinh trong lop moi ban 2 cai thi co con thua 38cai. neu co chia them cho moi ban 1 cai nua thi co van thua 3 cai. hoi co bao nhieu cay but chi ?
ban hay tim so thich hop dien vao dau cham hoi nhe!
1,4,9,?,25,36,49,64,81
khong biet tren doi nay co thich xem frodin khong ?Minh thi khong thich dau,chan om.