46*138+108*69=how much.
46*138+108*69=多少．
<gadget id="calculator">46 * 138</gadget>
<output>6_348</output>

<gadget id="calculator">108 * 69</gadget>
<output>7_452</output>

<gadget id="calculator">6_348 + 7_452</gadget>
<output>13_800</output>

<result>13_800</result>