Xiao Hong has 32 sheets of colored wax paper, Xiao Li gave her 18 sheets, and Xiao Li gave her 7 sheets. How many more cards does Xiaohong have now than before? what is the correct formula
小红有32张彩色蜡光纸，小丽送给她18张，小李送给她7张．现在小红比原来增加了多少张？正确的算式是多少
<gadget id="calculator">18 + 7</gadget>
<output>25</output>

<result>25</result>