This is my last question on my math test so please help me:
 Which group of numbers is listed from least to greatest?
 (only 1 answer)
 1. 5, 3, 2, -6, -8
 2. -7, -4, -2, 1, 5
 3. -2, 3, -4, 5, -7
 4. -2, -3, -5, 0, 4
 (no explanation) what’s the answer 1,2,3,or 4?.