13075-1269-(1064-2069)+(10027-2036)-1798.
13075-1269-(1064-2069)+(10027-2036)-1798．
<gadget id="calculator">1_064 - 2_069</gadget>
<output>-1_005</output>

<gadget id="calculator">13_075 - 1_269 - (-1_005)</gadget>
<output>12_811</output>

<gadget id="calculator">10_027 - 2_036</gadget>
<output>7_991</output>

<gadget id="calculator">7_991 - 1_798</gadget>
<output>6_193</output>

<gadget id="calculator">12_811 + 6_193</gadget>
<output>19_004</output>

<result>19_004</result>