cho day so 0.1 , 0.01 , 0.001 ....s/ so hang thu 2007 tren co bao nhieu so 0 o phan thap phan . b/ neu day so co 2007 so hang thi trong day so co tat ca bao nhieu so 0
cho day so 2,4,6,............................2016,2018
hoi day tren co bao nhieu so hang
tinh tong day tren
day tren co bao nhieu chu so
tim so hangh thu 202 cua day
1. cho day so 4;7;10;13;....;61 a ) tu 4 den 61 co bao nhieu so hang . b)so hang thu 100 la so nao
Cho day 3,18,48,93,153,.....
a) Tim so hang thu 100 cua day ?
b) So 11703 la so hang thu bao nhieu cua day ?
cho day so 2,3,5,8,12,17,23,...a)tim so hang thu 50 cua dayb)so 242 co thuoc day hay khong neu co thi la so hang thu bao nhieu cua day
Cho day 3, 18, 48, 93, 153,......
a. Tim so hang thu 100 cua day
b. So 11703 la so hang thu bao nhieu cua day
cho day : 3, 18 , 48 , 93,153
a) tim so hang thu 100 cua day
b) so 11703 la so hang thu bao nhieu cua day
Bai 1: Cho day so : 10; 13; 16; 19...
a) so 2002 la so hang thu bao nhieu cua day
b) Tim so hang Thu 107 cua day
Bai 2: tinh tong cua day so sau :
2; 4; 6; 8... 78; 80
Bai 3 : Cho day so
3; 6; 12; 24; 48...
Cac so 666; 2004 co thuoc day khong
Bai 4 : cho day 3; 18; 48; 93; 153...
a ) Tim so hang Thu 100 cua day
b ) so 11703 la so hang Thu bao nhieu cua day
Ai nhanh minh tick!
1.Cho day so sau: 4,7,10,13,....,100,103
a. tinh tong day so tren
b. so 50,76,106 co la so do cua day so do khong? neu thuoc day thi no la so hang thu bao nhieu cua day?
2. tim so co 2 chu so, biet rang lay so do chia tong cac chu so cua no thi duoc thuong la 5 du 12