A kind of apples, 45 kg per basket. The store shipped 4 baskets in the morning and 4 baskets in the afternoon. How many kilograms of apples were shipped in total on this day?
一种苹果，每筐45千克．商店上午运来4筐，下午运来了4筐．这天一共运来多少千克苹果？
<gadget id="calculator">4 + 4</gadget>
<output>8</output>

<gadget id="calculator">45 * 8</gadget>
<output>360</output>

<result>360</result>