In python 3 code:

1. Write the code for an if statement that adds 5 to the variable num1 if the value stored in the variable testA equals 25. Otherwise subtract 5 from num1.

2. Write a Python program that prompts the user for a word. If the word comes between the words apple and pear alphabetically, print a message that tells the user that the word is valid, otherwise, tell the user the word is out of range.

3. Write a Python program that prompts the user for a multiple of 5 between 1 and 100. Print a message telling the user whether the number they entered is valid.