checking id to set value

I'm doing a jeopardy board, and I've given each div (each question square) an id in the index.html so when it's clicked, the correct question appears. I also wanted to set the point value for each div based on its id, so I used the jquery .is and this if/else statement. I've only done the code for A1 and A2, but while A2 should be worth $200, it's coming back worth $100. Why?

if ($('.well').is('#A1', '#B1', '#C1', '#D1', '#E1')) {
questionValue = 100;
}
else if ($('.well').is('#A2', '#B2', '#C2', '#D2', '#E2')) {
questionValue = 200;
}
else if ($('.well').is('#A3', '#B3', '#C3', '#D3', '#E3')) {
questionValue = 300;
}
else if ($('.well').is('#A4', '#B4', '#C4', '#D4', '#E4')) {
questionValue = 400;
}
else if ($('.well').is('#A5', '#B5', '#C5', '#D5', '#E5')) {
questionValue = 500;
}

Thank you in advance. Please let me know if I should include any more code. .well is the div class for the question squares.