naoki232 2013-1-10 21:22
考下大家
<font size="5"><font color="SandyBrown">數學題</font></font><br />
<font color="Red"><br />
5364 3392 3036<br />
6879 5372 3816<br />
8697 8342 <font color="Blue"> X</font></font><br />
<br />
<br />
<font color="Magenta">What is X?<br />
<br />
<font color="Black">Click Ctrl+A to get answer</font><br />
</font><font color="White">answer:<br />
52x64 = 3392 33x92=3036<br />
68x79 = 5372 53x72=3816<br />
86x97 = 8342 83x42=3486(X)</font>