8906 /www/nrich/html/content/id/8906/ 10 2012-09-03T20:28:52 <?xml version="1.0" encoding="UTF-8"?> <mdoxml version="1.0">We often ask children to &#39;work systematically&#39; but what does this mean? These tasks allow children to experiment with working in a systematic fashion and therefore begin to understand why this is an important tool in a mathematician&#39;s toolkit.<br></br> <br></br> <br></br></mdoxml> 2 0 0 0 0 0 0