Hello there!
No.
-3 is not greater than -2.
When we are speaking about negative numbers, the "lower" the number is, the greater. -2 is greater than -3 because it is closer to the positive side than negative side. -3 is farther away from 0. But as for -2, is alot closer to 0 than -3.
Your answer, No.
I hope this helps you!