9805 /www/nrich/html/content/id/9805/ 10 2013-01-17T11:39:41 <?xml version="1.0" encoding="UTF-8"?> <mdoxml version="1.0"><strong>Scroll down to see our complete collection of KS2 problems that require children to work systematically, or explore the two sub-collections focusing on important aspects of systematic working.</strong></mdoxml> 0 3 0 1 0 0 0 Header for 9804.