Question

treimea numerelor,18,21,24,27,30

Answer 1

TREIME=NUMARUL IMPARTIT LA 3
18:3=6
21:3=7
24:3=8
27:3=9
30:3=10

Answer 2

$\frac{18}{3}=6 \\ \frac{21}{3}=7 \\ \frac{24}{3}=8 \\ \frac{27}{3}=9 \\ \frac{30}{3} =10$
SAU
18:3=6
21:3=7
24:3=8
27:3=9
30:3=10