A.678690
B.1011,1101,1110,1200,1020,1002,3000
A , 678670
B,1230,1320,1203,1302,..........
NHIỀU LẮM MIK KO VIẾT HẾT ĐƯỢC
678 690 1002;1200;1020;2100;2010;2001;3000
a,678 690
b,1011;1101;1110;1200;1020;1002;2100;2010;2001;3000
A.678690
B.1011,1101,1110,1200,1020,1002,3000
A , 678670
B,1230,1320,1203,1302,..........
NHIỀU LẮM MIK KO VIẾT HẾT ĐƯỢC
678 690 1002;1200;1020;2100;2010;2001;3000
a,678 690
b,1011;1101;1110;1200;1020;1002;2100;2010;2001;3000
SO LON NHAT CO SAU CHU SO VA TONG CAC CHU SO BANG 21 LA CAC SO NAO SAU DAY :
984 000;993 000;900 093;939 000?
AI NHANH MINH TICK !
HIEU CUA SO BE NHAT CO SAU CHU SO VA SO LON NHAT CO BON CHU SO LA CAC SO NAO SAU DAY : 90 111 ; 90 011 ; 90 001 ; 91 000 .
AI NHANH MINH TICK
tinh tong cua :so lon nhat va so be nhat co 4 chu so khac nhau .
so le lon nhat va so chan so be nhat co 4 chu so co tong cac chu so bang 4.
mot so co hai chu so biet tong cac chu so cua no la 8 hieu cac chu so cua cua no la 4 va chu so hang chuc lon hon hang don vi so do la so nao
CAC SO CO SAU CHU SO VA CO TONG CAC CHU SO BANG 2 LA ?
GIAI GIUP MINH BAI TREN NHE
cau 1 ;2 so co tong la 346 biet so be la so co hai chu so va khi viet them chu so 3 vao truoc so be thi duoc so lon tim so be
cau 2 ; tong 2 so la 390 so be l¸o co 2 chu so va neu viet them chu so 3 vao truoc so be thi duoc so lon tim so lon
cau3;chu vi 1 khu dat hinh chu nhat =68 chieu dai hon chieu rong16m nguoi ta trong rau tren khu dat do TB cu 2m vuong trong duoc 2 kg rau tinh so rau o khu dat do
cau4 ; TBCcua 2 so la so nho nhat co 3chu so khac nhau biet so lon lon hon TBCcua 2so la 24 don vi tim so be va so lon
co bao nhieu so be hon 1000 co cac chu so khac nhau va tong cac c/s bang 10
giai nhanh minh tick cho
hai so co tong bang so lon nhat co hai chu so so va hieu bang tich 2 chu so cua so lon nhat co hai chu so do hai so do la
Tong cua hai so la so be nhat co 4 chu so va lon hon hieu hai so la 854 don vi Tim so be