Numbered index pages in a long Microsoft Word 2010 document can help your reader quickly find information; but if you add the index to the beginning of a document, it can throw off your entire page ...

Place value describes the position of a digit in a number. It also gives the value of each digit in a number. Hundred squares, number lines, bundles of straws and tens and ones blocks can be really ...

Ordinals numbers tell you what position something is in. You often use them to rank or order things. Most ordinal numbers end with a 'th' sound, like 'fourth' or 'fifth'. However, they can also end ...