Sure! Here are some math problems comparing and ordering decimals, along with their answer key:

1) Order the following decimals from least to greatest: 0.25, 0.5, 0.125, 0.75 Answer: 0.125, 0.25, 0.5, 0.75

2) Compare the following decimals using the greater than (>), less than (<), or equal to (=) symbols: 0.6 ___ 0.9 Answer: 0.6 < 0.9

3) Order the following decimals from greatest to least: 0.9, 0.75, 0.8, 0.85 Answer: 0.9, 0.85, 0.8, 0.75

4) Compare the following decimals using the greater than (>), less than (<), or equal to (=) symbols: 0.3 ___ 0.03 Answer: 0.3 > 0.03

5) Order the following decimals from least to greatest: 0.125, 0.5, 0.0625, 0.25 Answer: 0.0625, 0.125, 0.25, 0.5

6) Compare the following decimals using the greater than (>), less than (<), or equal to (=) symbols: 0.75 ___ 0.75 Answer: 0.75 = 0.75

7) Order the following decimals from greatest to least: 0.6, 0.75, 0.8, 0.65 Answer: 0.8, 0.75, 0.65, 0.6

8) Compare the following decimals using the greater than (>), less than (<), or equal to (=) symbols: 0.9 ___ 0.99 Answer: 0.9 < 0.99

9) Order the following decimals from least to greatest: 0.03, 0.3, 0.003, 0.0035 Answer: 0.003, 0.0035, 0.03, 0.3

10) Compare the following decimals using the greater than (>), less than (<), or equal to (=) symbols: 0.25 ___ 0.5 Answer: 0.25 < 0.5