Find the effect of dividing a one- or two-digit number by 10 and 100, identifying the value of the digits in the answer as ones, tenths and hundredths

1. My Fair Sharer - setting: 10
2. My Fair Sharer - 20, 60, 80 / 10
3. Number detectives: ? / 10 = 5
4. Division Chain - 80 / 10 = ? / 4 = ?
5. True or False: 30/10=3