The supermarket brought in 750 kilograms of dried fruit in the morning, sold 579 kilograms, and brought in another 970 kilograms in the afternoon. How many dried fruits are there in the supermarket?
超市上午运进750千克干果，卖出579千克，下午又运进970千克，这时超市还有多少干果？
<gadget id="calculator">750 - 579</gadget>
<output>171</output>

<gadget id="calculator">171 + 970</gadget>
<output>1_141</output>

<result>1_141</result>