Chu so 5 trong so thap phan 20, 056 co gia tri la:a. 5 b. 5/10 c. 50 d. 5/ 100

hon so 5 6/1000 duoc viet duoi dang  so thap phan la: a. 5.6 b. 5.06 c. 5,0006 d. 5,0006

gia tri bieu thuc 60+8+0,5+0,002

cho 23m2 5 cm2=..........m2

viet phan so 3/5 duoi dang so thap phan co mau so la 10 va co mau so la 100 . 

b viet hai phan so thap phan moi tim duoc thanh hai so thap phan 

c co the viet 3/5 thanh nhung so thap phan nao

tim so thap phan lon hon 6 va be hon 7 biet rang so do co hai cho so khac o phan thap phan va tong cac chu so o phan thap phan bang chu so o phan nguyen

viet phan so 3/5 duoi dang phan so thap phan co mau so bang 10 va co mau so bang 100.

viet hai phan so thap phan moi tim duoc thanh hai so thap phan.

co the viet 3/5 thanh nhung so thap phan nao ?

a viet phan so 3/5 duoi dang phan so thap phan  co mau so la 10 va co mau so la 100 

b viet hai phan so thap phan moi tim duoc thanh hai so thap phan

c co the viet 3/5 thanh nhung so thap phan nao 

Viet cac so sau duoi dang phan so:

a, 2,(14)          b,-2,(15)

c,-4,3(2)          d,0,14(8)

Hon so 5 1/2 bang so thap phan nao trong cac so sau :

A.5,2          B.5,02         C.5,002        D.5,12

So cac so thap phan co 3 chu so phan thap phan ma cac so do lon hon 10 va nho hon 11 la