When participating in spring tree planting, 52 students from the fifth grade went to plant 26 trees each; 48 students from the fourth grade went to plant 25 trees each. How many more trees are planted in fifth grade than in fourth grade?
参加春季植树时，五年级去了52人，每人植树26棵；四年级去了48人，每人植树25棵．五年级比四年级多植树多少棵？
<gadget id="calculator">52 * 26</gadget>
<output>1_352</output>

<gadget id="calculator">48 * 25</gadget>
<output>1_200</output>

<gadget id="calculator">1_352 - 1_200</gadget>
<output>152</output>

<result>152</result>