The kindergarten teacher has 25 red flowers, and the number of yellow flowers is 20 more than 4 times that of red flowers. How many flowers does the kindergarten teacher fold?
幼儿园的老师折有红花25朵，黄花的朵数比红花的4倍多20朵，幼儿园的老师折花多少朵？
<gadget id="calculator">25 * 4</gadget>
<output>100</output>

<gadget id="calculator">100 + 20 + 25</gadget>
<output>145</output>

<result>145</result>