You answer is correct. For example
Even:
16+4 = 20
194+4=198
Odd:
13+4=17
235+4=239
6-3-3=-0 its - cause 3+3=6 and if 3-6-3 is o but its already o then just put a little line net to the zero
Answer:
Step-by-step explanation:
i think this is the answer
576.628