Simple calculation: 44444*28+22222*18-88888*6.
简算：44444*28+22222*18-88888*6．
<gadget id="calculator">44_444 * 28</gadget>
<output>1_244_432</output>

<gadget id="calculator">22_222 * 18</gadget>
<output>399_996</output>

<gadget id="calculator">88_888 * 6</gadget>
<output>533_328</output>

<gadget id="calculator">399_996 - 533_328</gadget>
<output>-133_332</output>

<gadget id="calculator">1_244_432 + (-133_332)</gadget>
<output>1_111_100</output>

<result>1_111_100</result>