bằng mũ mấy chứ đâu phải căn mấy
bằng mũ mấy chứ đâu phải căn mấy
0 mu 0 bang may
0 mu 3 bang may vay?
120=may mu may x may mu may?
42 = may mu may,t dang can gap
1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000=10 mu may
2 chu so tan cung cua 2 mu 100 = may vay
4 mu may de duoc tich la 16
bai 1 :mot lop hoc co 24 nam va 18 nu.duoc chia deu vao cac to,sao cho so nam trong cac to bang nhau va so nu trong cac to bang nhau?hoi co the chia duoc nhieu nhat bao nhieu to ? khi ay moi to co may nam?may nu? bai2:so doi vien thieu nien cua 1 truong thcs la 1 so lon hon 200 va nho hon 250.khi xep hang 4,hang 5,hang 8 deu vua du ko thua hoc sinh nao. tinh so hoc sinh khoi 8 cua truong do?
2 tổ công nhân cùng may 1 số lượng áo như nhau trong khoảng từ 200 đến 300.Biết mỗi công nhân tổ 1 may 26 chiếc áo, mỗi côngnhân tổ 2 may 20 chiếc áo. Số áo mỗi tổ phải may là?