27 October 2016

• curprev 20:0220:02, 27 October 2016 Alxz talk contribs m 625 bytes +11 Small improvement

4 July 2013

• curprev 23:2623:26, 4 July 2013 Nathan wailes talk contribs 614 bytes +15 No edit summary

31 July 2011

• curprev 13:0013:00, 31 July 2011 Talkinaway talk contribs 599 bytes 0 →See also
• curprev 12:5812:58, 31 July 2011 Talkinaway talk contribs 599 bytes +494 No edit summary

30 June 2011

• curprev 15:2615:26, 30 June 2011 Bluecarneal talk contribs 105 bytes +105 Created page with "Convert each to decimals. <cmath>0.1+0.09+0.009+0.0007=0.1997</cmath> <math>\boxed{\textbf{(C)}}</math>"