If there are 10 peanuts in a box and Mary puts 8 more peanuts inside, how many peanuts are in the box?
Choose the correct choice
A) 8 B) 9 C) 10 D) 11 E) 18
10+8= 
<gadget id="calculator">10+8</gadget>
<output>18</output>
18   correct answer is 18)18
<result>E</result>
If there are 10 peanuts in a box and Mary puts 8 more peanuts inside, how many peanuts are in the box?