doi tuyen olympic tieu hoc gom 6 ban trong do co 1doi truong . vao phong thi cac ban deu bat tay nhau de chuc mung .tuy nhien doi truong phai lam thu tuc thi dau nen khong the bat tay voi cac ban duoc . Hoi co bao nhieu cai bat tay doi tuyen olympic tieu hoc gom 6 ban trong do co 1doi truong . vao phong thi cac ban deu bat tay nhau de chuc mung .tuy nhien doi truong phai lam thu tuc thi dau nen khong the bat tay voi cac ban duoc . Hoi co bao nhieu cai bat tay
cac ban oi lam the nao de viet so luy thua
Cac ban oi , cac ban chon cau nao trong day ?
A. met em minh co loi
B. Em minh dua tien de im ko noi voi nguoi khac ve loi lam be kinh !
Em hay neu cam nghi ve mai truong, thay co, cha me va ban be.
Cac ban oi giup dum minh nhe! Cac ban dung viet giong qua trong bai van kham khao nhe ! Ban nao lam giup minh thi minh se tick cho Cam on cac ban nhiu lam!( khi chia tay lop 5)
Cac abnoi muon tim chu vi mat day ma khong co chieu dai va rong nhung co S xung quanh thi lam the nao zay, giup minh nhe cam on cac ban nhiu!^.^
co ban nao thay ban truong nha thy the voice kid k
Chao ca ban, minh la Hoa lop 5a2 truong Tieu hoc Cam Son 2. Minh ko hoc gioi toan cho lam nen mong muon ca ban hay giup minh .O lop minh co giao ra rat nhieu bai tap nhung tu khi minh vao Oline Math thi ko thay kho khan khi gap cac bai tap kho .Minh muon cac ban hay noi cho ban cua minh vao Oline Math de chung ta ko con gap cac bai tap kho chung ta co the len Oline Math de hoc hoi va tham khao nhung bai toan don gian va nhung bai toan nang cao ,cac ban nhe !^_^ Hay cung tham gia Oline Math nhe ,o day co rat nhieu cuon sach hay va bo ich giup cho cac ban them hieu biet ve nhung bai minh chua hoc !Chuc cac ban mot ngay tot lanh .Thank you !
de down bai o violympic ve may de lam thi phai lam the nao cac ban giup minh voi
mot thua ruong hinh thang co day lon hon day be 8m co chieu cao la 32m nay nguoi ta dap mot con duong chay qua thua ruong phan con lai la hinh thang vuong co dien tich kem dien tich ban dau la 96m2 de phan con lai tro thanh mot thua ruong hinh chu nhat ma dien tich bang dien tich ban dau thi ta phai thay doi hai day cua hinh thang nhu the nao