THIS IS SO CONFUSING! I hate this

Answer:
2 and 6 for the circles.
-18 for the square.
Step-by-step explanation:
-3 times a number is -6.
[tex]-3 \times 2 = -6[/tex]
The number is 2.
2 times a number is 12.
[tex]2 \times 6 = 12[/tex]
The number is 6.
6 times -3.
[tex]6 \times -3 = -18[/tex]
The number is -18.