Question

2+1
1+1
1-1
2-1/2 please anyone answer immediately​

Answer 1

3,2,0,1.5

2+1=3

1+1=2

1-1=0

2-1/2=1.5

Answer 2

Answer:

2+1 = 4

1+1 =2

1-1 = 0

1/2 hope this helps