Respuesta :
Answer:
2
Step-by-step explanation:
3 - (+1) is the same as 3 - 1. Since 1 is obviously positive, there is no need to keep the plus sign. You can just do 3 - 1, to get 2.
Please mark brainliest! :)

Answer:
2
Step-by-step explanation:
3 - (+1) is the same as 3 - 1. Since 1 is obviously positive, there is no need to keep the plus sign. You can just do 3 - 1, to get 2.
Please mark brainliest! :)