Các câu hỏi tương tự
khi viet tat ca so tu nhien tu 1 den 100
a)Chu so 0 duoc viet bao nhieu lan?
b)Chus so 1 duoc viet bao nhieu lan?
c)Cac chu so:2;3;...;9,moi chu so duoc viet bao nhieu lan?
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so co 4 chu soB2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sachB3:khi viet tat ca cac so tu nhien tu 1den 100 thi A,chu so 2 lap lai bao nhieu lanB,chu so 3 lap lai bao nhieu lancac ban lam tung bai mot cung dccam on cac ban
Đọc tiếp
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so co 4 chu so
B2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sach
B3:khi viet tat ca cac so tu nhien tu 1den 100 thi
A,chu so 2 lap lai bao nhieu lan
B,chu so 3 lap lai bao nhieu lan
cac ban lam tung bai mot cung dc
cam on cac ban
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so co 4 chu soB2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sachB3:khi viet tat ca cac so tu nhien tu 1den 100 thi A,chu so 2 lap lai bao nhieu lanB,chu so 3 lap lai bao nhieu lancac ban lam tung bai mot cung dccam on cac ban
Đọc tiếp
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so co 4 chu so
B2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sach
B3:khi viet tat ca cac so tu nhien tu 1den 100 thi
A,chu so 2 lap lai bao nhieu lan
B,chu so 3 lap lai bao nhieu lan
cac ban lam tung bai mot cung dc
cam on cac ban
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu soB2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sachB3:khi viet tat ca cac so tu nhien tu 1den 100 thi A,chu so 2 lap lai bao nhieu lanB,chu so 3 lap lai bao nhieu lancac ban lam tung bai mot cung dccam on cac ban
Đọc tiếp
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so
B2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sach
B3:khi viet tat ca cac so tu nhien tu 1den 100 thi
A,chu so 2 lap lai bao nhieu lan
B,chu so 3 lap lai bao nhieu lan
cac ban lam tung bai mot cung dc
cam on cac ban
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu soB2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sachB3:khi viet tat ca cac so tu nhien tu 1den 100 thi A,chu so 2 lap lai bao nhieu lanB,chu so 3 lap lai bao nhieu lancac ban lam tung bai mot cung dccam on cac ban
Đọc tiếp
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so
B2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sach
B3:khi viet tat ca cac so tu nhien tu 1den 100 thi
A,chu so 2 lap lai bao nhieu lan
B,chu so 3 lap lai bao nhieu lan
cac ban lam tung bai mot cung dc
cam on cac ban
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu soB2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sachB3:khi viet tat ca cac so tu nhien tu 1den 100 thi A,chu so 2 lap lai bao nhieu lanB,chu so 3 lap lai bao nhieu lancac ban lam tung bai mot cung dccam on cac ban
Đọc tiếp
B1: Voi cung ca 4 chu so :9;6;3;2 co the viet tat ca bao nhieu chu so
B2: Ban Gia mua 1 quyen sach day 678 trang.Ban Gia danh so trang tu 1 den 678.Hoi can viet bao nhieu chu cac chu so de danh het so trong quyen sach
B3:khi viet tat ca cac so tu nhien tu 1den 100 thi
A,chu so 2 lap lai bao nhieu lan
B,chu so 3 lap lai bao nhieu lan
cac ban lam tung bai mot cung dc
cam on cac ban
bai 1cho so A 123456 ... 50515253 bang cach viet lien tiep cac so tu nhien tu 1 den 53a) hoi A co bao nhieu chu so tat cab) chu so 2 xuat hien bao nhieu lan c) chu so thu 50 la chu so naod) tinh tong cac chu so cua Abai 2viet lien tiep cac so tu nhien tu 5 den 90 ta duoc so B 5678910 .... 888990a)hoi B co bao nhieu chu so b) chu so 2 xuat hien bao nhieu lan c) chu so thu 50 la chu so nao d) tinh tong cac chu so cua Bban nao tra loi ho minh nhe minh tich ngay lap tuc
Đọc tiếp
bai 1
cho so A = 123456 ... 50515253 bang cach viet lien tiep cac so tu nhien tu 1 den 53
a) hoi A co bao nhieu chu so tat ca
b) chu so 2 xuat hien bao nhieu lan
c) chu so thu 50 la chu so nao
d) tinh tong cac chu so cua A
bai 2
viet lien tiep cac so tu nhien tu 5 den 90 ta duoc so B = 5678910 .... 888990
a)hoi B co bao nhieu chu so
b) chu so 2 xuat hien bao nhieu lan
c) chu so thu 50 la chu so nao
d) tinh tong cac chu so cua B
ban nao tra loi ho minh nhe minh tich ngay lap tuc
khi viet tat ca cac so tu nhien tu 1 den 100 thi chu so 0 duoc viet bao nhieu lan
cho tap hop cac so co 4 chu so {0;1;2;3}. có thể lap duoc bao nhieu so khac nhau tu cac chu so tren (moi chu so k lap qua 1 lan so da lap) từ các chữ số trên????
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