so 2016 thay doi nhu the nao neu
a xoa bo di chu so 6
b viet them chu so 3 vao sau chu so 6
c doi cho hai so 0 va 1 cho nhau
d viet them dau phay vao giua chu so 1 va 6
cho so 1960 . So nay se thay doi nhu the nao neu doi cho hai chu so 9 va 6 cho nhau
giai chi tiet nha . Minh cam on
a Gia tri mot phan so se thay doi nhu the nao neu ta them vao tu so mot so bang mau so va giu nguyen mau so
b Gia tri mot phan so se thay doi nhu the nao neu ta them vao tu so mot so bang tu so va giu nguyen mau so
em hay viet 9 so thap phan be hon 1 ma moi so do co 1 chu so khac 0
cho so thap phan 30,72 . so nay thay doi the nao neu 0
a / xoa bo dau phay
b/ dich dau phay sang ben phai 1 chu so
c/ dich dau phay sang ben trai 1 chu so
Cho so 19,99 hoi so nay se thay doi nhu the nào se :
a ) xoa bo hai chu so phan thấp phan
b) thay cac chu so phan thấp phan bang so 1
1) Cho mot so tu nhien. Neu viet them 1 chu so nao do vao ben phai so da cho thi so do tang len 383 don vi. Tim so da cho va chu so viet them.
giup mik nha mik can ngay bay gio do cac bn.
mik se k cho ban nao giai du va dung nhat
tim mot so co hai chu so biet rang neu viet them chu so 0 xen vao giua chu so hang chuc va hang don vi cua so do ta duoc so moi va neu viet them chu so hai vao ben trai so moi thi ta duoc mot so gap 6 lan so moi do
Cho so thap phan 30,72 .So nay se thay doi the nao neu:a,Xoa bo dau phay .b, Dich dau phay sang ben phai mot chu so. c, Dich dau phay sang ben trai mot chu so.
tim mot so tu nhien co 2 chu so biet rang neu viet them chu so 0 xen vao giua hang chuc va hang don vi cua so da cho,neu viet them chu so 1 vao ben trai so vua nhan duoc thi so do lai tang len 3 lan