Save guides, add subjects and pick up where you left off with your BBC account. In every number, each place to the left is 10 times greater and each place to the right is 10 times smaller. The decimal ...

To multiply decimals by 10, 100, and 1000, use place value labels. Write the digits of the decimal using place value labels. Start with the first non-zero digit. To multiply by 10 move each digit one ...