There are 52 red balloons in the store, 17 more red balloons than yellow balloons, and 26 more blue balloons than yellow balloons. How many blue balloons are there in the store?
商店里有红气球52个，红气球比黄气球多17个，蓝气球比黄气球多26个．商店里有蓝气球多少个？
<gadget id="calculator">52 - 17</gadget>
<output>35</output>

<gadget id="calculator">35 + 26</gadget>
<output>61</output>

<result>61</result>