số bé là:
(466-400):2=33
số lớn là:
466-33=433
ok!
số bé là:
(466-400):2=33
số lớn là:
466-33=433
ok!
tong cua hai so bang 440 neu viet them chu so 4 vao ben trai so be thi duoc so lon. tim hai so do biet so be la mot so co 2 chu so.
tong cua hai so bang 440 neu viet them chu so 4 vao ben trai so be thi duoc so lon. tim hai so do biet so be la mot so co 2 chu so.
tong cua hai so bang bon trambon muoi sau neu viet them chu so 4 vao ben trai so be thi duoc so lon. tim hai so do biet so be la mot so co 2 chu so.
Tong 2 so bang =446.Neu viet them chu so 4 vao ben trai so be thi duoc so lon.Tim 2 so do
Tong cua hai so bang 450, so be co hai chu so.neu viet them chu so 2 vao ben trai so be thi duoc so lon.tim hai so do.
Tong cua hai so la 1969.Neu viet them chu so 0 vao tan cung ben phai so be thi duoc so lon.Tim hai so do.
cho so co 2 chu so ma so lon bang 3 lan so be. neu dem so be viet them vao ben phai va ben trai so lon ta duoc hai so moi moi so 4 co 4 chu so. tong cua 2 so co 4 chu so do bang 4848. tim 2 so da cho
Tim hai so co tong bang 506 biet rang neu them mot chu so 0 vao ben phai so be thi duoc so lon.
tim hai so co tong bang 412 biet rang neu viet them 1 chu so 3 vao ben phai so be thi duoc so lon