The fruit wholesale station originally had 140 baskets of fruit, but 50 baskets were transported away, and another 80 baskets were brought in. How many baskets of fruit are there in the fruit wholesale station now?
水果批发站原有140筐水果，运走了50筐，又运进80筐．现在水果批发站有多少筐水果？
<gadget id="calculator">140 - 50</gadget>
<output>90</output>

<gadget id="calculator">90 + 80</gadget>
<output>170</output>

<result>170</result>