Respuesta :
3.2-5.7=-2.5 so its have to be a negative because a smaller number subtract a bigger number have to be equal to a negative number.
Answer:
negative
Step-by-step explanation:
You'e moving down the number line. 3.2 - 5.7 = -2.5
<------o-------0--------o---------->
-2.5 3.2