Question

reprezentati pe axa puncte ale caror sint numere naturale a)4,9,14; b)de la 3 pina la 13; c)cuprinse intre 12 si 18.

Answer 1

a)<----------------------------------0---------4--------------9--------------14->
b)<----------------------------------0----3--4------6-----------9--10------------->
c)<---------------------------0-------------------13----14-----15-----16---------------------->

sper ca ai inteles axele. 0 -  zeroul axei