co 900 l dau nguoi ta do vao cac can 200l , 500l , 100l cac ban hay tim 2 cach va phai chia du cac can nhe giup minh nhe
do cac ban ai da nhin thay ro cac ngoi sao?
tra loi giup minh nhe.........
800 x 800 =
may cac ban giup minh nhe minh tick cho
a+b = 45-8
cac ban giai giup minh nhe
minh ten la khanh , cac cau hay giup minh bai nay nhe
mot ong gia ong di len rung gap mot cay chuoi do hoi tai sao ong ay lai chay ve?
tuy day khong co gi noi ve toan nhung minh rat vui khi lam quen voi cac cau!
minh rat la nhut nhat .Nhung mong cac ban hay lam quen voi minh !
neu cac ban biet thi hay gui lai va neu muon lam quen voi minh thi hay nhan cung cau tra loi nhe
1 hinh chu nhat co chieu rong 98dm ,1/7chieu rong +1/6 chieu dai = 32dm.Tinh chu vi hinh chu nhat .cac ban giup minh nhe minh tick cho yeu cac ban
x : 5 +3574=4082
minh lam ra kqua lơn quá chác sai cac ban giai giup nhe
Tim 1 so tu nhien biet rang neu dem so do di cong voi 237 thi duoc so lon nhat co 3 chu su
ban giup toi nhe
a, cho day 2, 5, 8, 11, 14 ,..............,95 . Day co ..........chu so .
b , co tat ca ........ so tu nhien le khong vuot qua 2105.
cac ban giup minh nhe . minh dang can gap ai lam nhanh minh tich cho.