There are 234 cars in the toy store, and the number of scooters is 3 times less than the number of cars by 4. How many scooters does the toy store have?
玩具店有小汽车234辆，小摩托车的数量是小汽车的3倍少4辆．玩具店小摩托车有多少辆？
<gadget id="calculator">234 * 3</gadget>
<output>702</output>

<gadget id="calculator">702 - 4</gadget>
<output>698</output>

<result>698</result>