This type of activity is known as Practice. Please read the guidance notes here, where you will find useful information for running these types of activities with your students.
This sequence of questions is an alternative version of the original that I wrote. I prefer this sequence because it gives students practice in high value concepts such as working with decimals, negative numbers and fractions, all within the relative simple context of finding the midpoint of two numbers.
1. Example-Problem Pair
2. Intelligent Practice
3. Answers
4. Downloadable version
5. Alternative versions
- feel free to create and share an alternate version that worked well for your class following the guidance here