Answer:
Step-by-step explanation:
The match the correct letters are
1. C -6+6 is 0
2. D-9+9 is 0
3. B 5 times 2 is 10 and 10-10 is zero
4.A 4 times 4 is 8 and 8-8 is 0 also.
and the equation is 0-2=5
