Develop children's knowledge, understanding and skills in the place value of numbers to a billion. This workbook also comes with an answer book. Photocopying for classroom use permitted. Place Value key content: 1. Numbers to hundreds of millions 2. Adding and subtracting multiples of 10 to 1,000,000 3. Comparing and ordering 4. Writing numbers to hundreds of millions in numerals and words 5. The number halfway between two numbers 6. Rounding numbers to the nearest thousand, hundred and million 7. Estimating totals of sums in thousands and millions 8. Place value assessment