Các câu hỏi tương tự
phai nhan 6voi so nao de duoc so lien truoc cua so co hai chu so giong nhau co hang chuc bang 5
Mot so cong voi 215 thi be hon 568 la183 don vi .tim so do?
Mot phep chia co thuong bang 6,so du la4,so chia la 8.tim so bi chia cua phep chia do?
Tim mot so neu lay so do nhan voi 7 roi cong voi 48 thi duoc so be nhat co ba chu so giong nhau?
CHO SO CO 4 CHU SO KHAC NHAU TRONG DO TICH CUA CHU SO HANG NGHION VA HANG DON VI BANG 36 , TICH CUA CHU SO HANG TRAM VA HANG CHUC BANG 35
A.TIM CAC CHU SO CUA SO DO
B.VIET SO LON NHAT VA SO BE NHAT CO BON CHU SO DO
CACH LAM NUA NHA... GIUP TO VOI NHA
bai 12:Mot vuon co so cay buoi bang 1phan2 cay cam,biet so cay cam bang so chan lon nhat co 3 chu so.Hoivuon do co tat ca bao nhieu cay buoi va cam?
bai 13:tim tich cua so nho nhatco ba chu so khac nhau voi so chan lon nhat co mot chu so.
bai 14:tim mot so,biet rang giam so do di 5 lan sau do them 10 don vi thi duoc so le nho nhat co hai chu so.
bai 15:tim mot so biet rang neu gap so do len 4 lan,duoc bao nhieu lai gap len 6 lan thi duoc 360.
tim cac so co hai chu so.biet rang thuong cua hai chu so trong moi so dieu bang 3,chu so hang don vi bang 1/3 hang chuc.
mot so chia cho 9 duoc thuong la so chan lon nhat co hai chu so va du 5 . hoi phai bot so do it nhat bao nhieu de duoc phep chia het cho 8 va thuong giam 10 don vi voi thuong ban dau
ai lam nhanh minh tich cho ok minh dang can gap
tong cua tat ca cac so co 2 chu so ma chu so hang don vi bang 5 la .......
tim mot so co 3 chu so biet , so do duoc viet boi 3 chu so 3 , 7 , 9 va khi xoa so 3 cua so do di ta duoc so moi , dem so moi cong voi so phai tim ta duoc tong bang 818
Tim mot so co ba chu so biet trung binh cong cua ba so do bang 2va chu so hang tram bang tong cac chu so hang chuc va hang don vi