Answer:
The correct answer is 0.
Step-by-step explanation:
5 + 39 = 44
44 - 44 = 0
Hope this helps,
♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥
I have solved some examples in the picture
If anything is unclear let me know.
:)
7. YZ
8. 27,49
9. 51
10.c
11. b