The weight of apples in basket A is 40 kg. Take 3 kg from basket A and put them in basket B. Then basket B is 2 kg less than basket A. It turns out how many kilograms of apples are in basket B?
甲筐苹果重40千克，从甲筐取出3千克放入乙筐，则乙筐还比甲筐少2千克．原来乙筐有苹果多少千克．
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<gadget id="calculator">40 - 8</gadget>
<output>32</output>

<result>32</result>