Answer:

Step-by-step explanation:
click the link for alot more explanation, I'm tried typing
https://photomath.net/s/l5LVxj
Answer:
Number of coins.
Step-by-step explanation:
You mean quantity?
The amount of or number of items (in this case coins).
Answer:
11
Step-by-step explanation:
- and - makes a plus
5+6=11