How much is it to write 12+36=48, 48/2=24 into a formula.
把12+36=48，48/2=24写成一个算式是多少．
<gadget id="calculator">12 + 36</gadget>
<output>48</output>

<gadget id="calculator">48 / 2</gadget>
<output>24</output>

<result>24</result>