Calculation: 17.48*37-17.48*19+17.48*82=how much.
计算：17.48*37-17.48*19+17.48*82=多少．
<gadget id="calculator">17.48 * 37</gadget>
<output>646.76</output>

<gadget id="calculator">17.48 * 19</gadget>
<output>332.12</output>

<gadget id="calculator">646.76 - 332.12</gadget>
<output>314.64</output>

<gadget id="calculator">17.48 * 82</gadget>
<output>1_433.36</output>

<gadget id="calculator">314.64 + 1_433.36</gadget>
<output>1_748</output>

<result>1_748</result>