What is the weight of 5 kg of pears and 30 grams of pears together?
5千克梨和30克梨加在一起的重量是多少克
<gadget id="calculator">5 * 1_000</gadget>
<output>5_000</output>

<gadget id="calculator">5_000 + 30</gadget>
<output>5_030</output>

<result>5_030</result>