Obviously, when doing a subtraction formula, write the subtrahend 26 as 22, the result difference is 48, what is the correct difference.
明明在做一道减法算式时，把减数26写成22，结果差是48，正确的差是多少．
<gadget id="calculator">22 - 26</gadget>
<output>-4</output>

<gadget id="calculator">48 + (-4)</gadget>
<output>44</output>

<result>44</result>