Class, as mentioned, this will be the first post that will you will comment with your 3 problems and answers. Pick problems that may seem challenging but you know you can do. Don't stress yourself, the point is for you to practice and teach yourself how to work with simple fractions as these are only the baby problems to what you will later see. There will be four different types of operations, addition (+), subtraction (-), multiplication (x), and division (/). Some operations may feel easier to you than others but don't limit yourself to only the easy ones.
Work with friends, ask for help if needed, get creative, use whatever you need to to help you learn. Learning isn't simply limited to what is said in the books. If you can learn from a friend, it is still learning and it's something you didn't know before. Also if you don't understand another classmates work, comment asking them on how they did it.
As mentioned,

• select 3 different operations to work on
• do whatever you have to do to understand the problem
• post pictures to show others how you learned

And.... each problem has a point value. The easier ones will be valued at 1 point while the more difficult ones will be valued at 3 points. As stated, whatever might seem easy to you, might not be so easy to others, so challenge yourself. Creativity will also add points. Good Luck!