Xiao Zhang, Xiao Wang and Xiao Li practiced shooting basketball. They made 100 shots in total and missed 43 times. It is known that Xiao Zhang and Xiao Wang made 32 shots in total, and Xiao Wang and Xiao Li made 46 shots in total. How many times did Xiao Wang put in.
小张、小王和小李练习投篮球，一共投了100次，有43次没投进，已知小张和小王一共投进了32次，小王和小李一共投进了46次，小王投进了多少次．
<gadget id="calculator">32 + 46</gadget>
<output>78</output>

<gadget id="calculator">100 - 43</gadget>
<output>57</output>

<gadget id="calculator">78 - 57</gadget>
<output>21</output>

<result>21</result>