This workbook aims to develop children's knowledge and understanding of thousands, hundreds, tens and units in numbers to 100 000. It provides activities that ask children to: 1) identify and state the number of thousands, hundreds, tens and units in given numbers 2) identify and state the particular values of digits in numbers, e.g. what is the value of 7 in each number 3) find numbers with specific digit values, e.g. what number has 20 thousands and 5 tens 4) write numbers in numerals and words 5) compare pairs of numbers by stating which is larger and smaller 6) write numbers in order from smallest to largest and vice versa 7) compare numbers by using the signs. - For ages 9+ - 30 pages - Answers included - Photocopying for classroom use permitted