The supply and marketing cooperative purchased a batch of schoolbags. There are 65 red schoolbags, and the number of yellow schoolbags is twice that of red schoolbags. There are 30 fewer flowery schoolbags than yellow schoolbags. How many flowery schoolbags are there?
供销社采购了一批书包．红书包有65只，黄书包的只数是红书包的2倍，花书包比黄书包少30只，花书包有多少只？
<gadget id="calculator">65 * 2</gadget>
<output>130</output>

<gadget id="calculator">130 - 30</gadget>
<output>100</output>

<result>100</result>