Kindergarten teacher Wang bought 3 small footballs with 100 yuan in the store, and got 22 yuan back. How much is each football?
幼儿园的王老师在商店里用100元钱购买了3个小足球，找回22元．每个足球多少元？
<gadget id="calculator">100 - 22</gadget>
<output>78</output>

<gadget id="calculator">78 / 3</gadget>
<output>26</output>

<result>26</result>