Use these task cards to help develop your students' number sense. The product contains 24 task cards. Each card has a puzzle or mystery number. Students must use the clues to determine the mystery number.
Task cards are an excellent tool in the math classroom. They can be used in small groups, for independent practice, or for whole class warmups.
Included in the download is a place value chart that could be laminated or placed into sheet protectors for frequent use.
These are geared for 3rd grade, but could be used with students in 2nd-4th grades.