According to 2623-1754=869, directly write the following number, 2623-869=how much.
根据2623-1754=869，直接写出下面的得数，2623-869=多少．
<gadget id="calculator">2_623 - 1_754</gadget>
<output>869</output>

<gadget id="calculator">2_623 - 869</gadget>
<output>1_754</output>

<result>1_754</result>