So phai tim la:
8,6+3,2=11,8
DS:11,8
Chuc bn hoc gioi!
So phai tim la:
8,6+3,2=11,8
DS:11,8
Chuc bn hoc gioi!
co giao xep cac ban trong lop vao cac ban hoc moi ban 2 ban thi thua 1 ban.co giao de ban do ngoi rieng 1 minh vao ban cuoi cung. nhu vay cac ban da ngoi het vao 12 ban hoc cua lop .vay lop do co so ban la bao nhieu
Tong hai so la 2010 hieu hai so la 10 tim hai so do ( co ve so do) cac ban ve so do ho minh nhe!!! Thanks cac ban nhìu!!!!!
3840phut =2ngay bao nhieu gio cac ban oi giup minh voi cau xin cac ban do nhanh len dum minh minh can trong vang 1 phut
do cac ban biet 1=9/?
co mot doi co vua co cac ban o doi 8tuoi 9tuoi 10 tuoi.Biet so ban 8tuoi hon so ban 10 tuoi la 3ban.Tong so tuoi cac ban trong do tuoi la 78 tuoi .tinh xem doi co vua co bao nhieu ban
do cac ban 123456789+123456789-123456789=................
ban nao nhanh tay minh tich cho
Bach do Chien:
"do ban tim duoc so tron chuc lon hon 40.000 co cac chu so khac nhau ma tong cac chu so cua so do bang 10.Khi cong so do voi so viet theo thu tu nguoc lai thi duoc mot so co 5 chu so giong nhau.
Chien thach thuc:
-Neu tim duoc so do thi sao?
-Thi to cho cau di an kem tha cua chu sao.
nham mot lat,roi viet ngay hai so do ra giay.Chien than phuc roi dua ban di an kem.
cac ban cung thu suc nhe
Minh do cac ban 4:3=bao nhieu ?
Day la cau do meo do nha !
geg do cac ban sap sep tu nay