Question

Descopera regula si gasiti numarul ce urmeaza in fiecare sir
a)125,152,179,206;
b)125,152,215,251;
c)8765,8756,8747;
d)8765,8756,8576;
e)90,100,120,150,190;
f)1000,999,997,994,990;
g)91,92,82,83,73,74;
h)50,40,140,130,230,220,320;

Answer 1

310,410,400,500,490 regula : - 10 după +100