Multiply and divide decimals by 10, 100 and 1000

1. Changing Numbers: 5.5 x 1, x 10, x 10, x 100
2. Changing Numbers: 4.3 +10, - 0.1, x 10, x 100
3. Changing Numbers: 58.32 x 100, + 10.1, - 0.01, ÷10