**A coloring puzzle on the hundreds chart with a February theme. Two levels: students can practice number recognition and place value or mental math skills. **
- - - -
This document contains two puzzles on the 1-100 number board, both leading to the same image - the number 28.
The first puzzle is a basic number search and can be used to practice number recognition and place value.
The second puzzle is more advanced and requires adding numbers to get to the solution. This is intended for lower elementary students who enjoy a challenge and it is designed to help the students notice patterns and develop mental math skills while having fun. The students will practice: adding 11 to a multiple of 11, doubling a number, adding 3, 6 and 9 to multiples of 3.