Lilly has 10 fish and Rosy has 12 fish. In total, how many fish do they have in all?	Choose the correct answer
A) 18
B) 20
C) 22
D) 24
E) 26
10+12= 
<gadget id="calculator">10+12</gadget>
<output>22</output>
22   The answer is 22.
<result>C</result>
Lilly has 10 fish and Rosy has 12 fish. In total, how many fish do they have in all?