Help ASAP:) Don't understand these!

Add and answer in simplest fractional form. 3/8 + -1/8 (Points : 1)
1/8
2/16
1/4

Question 3. 3. Add and answer in simplest fractional form. -1/5 + -3/4 = (Points : 1)
-4/9
-19/20
-4/20

Question 4. 4. Add and answer in simplest fractional form. -4/3 + 7/8 = (Points : 1)
-11/24
3/5
3/24

Question

Help ASAP:) Don't understand these!

Add and answer in simplest fractional form. 3/8 + -1/8 (Points : 1)
       1/8
       2/16
       1/4

Question 3. 3. Add and answer in simplest fractional form. -1/5 + -3/4 = (Points : 1)
       -4/9
       -19/20
       -4/20

Question 4. 4. Add and answer in simplest fractional form. -4/3 + 7/8 = (Points : 1)
       -11/24
       3/5
       3/24

anonymous · Answer

2/16

anonymous · Answer

3/24

anonymous · Answer

-4/20
these are what i think they are so dont be mad if they  end up wrong but i am sorry

anonymous · Answer

Oh Okay thank you:) @AlanaCASADO