Please work on these problems on your own. Try as hard as you can. If you really want to know the answer to a problem, you may contact us. We may or may not tell you the answer 😼

Some of these problems or their variants have been discussed in Charlotte Math Meetup. You can find the recordings on Hong Analytics YouTube Channel.

How to match the problems in RAMP to the YouTube recordings? First find the label of the problem of interest, such as A7E. The number in the middle of the label represents the week number, while the ending letter represent the problem level. A7E means week 7 level E. Then you can go to our YouTube channel to look for "Charlotte Math Meetup Week 7 Level E".