With a charming, soothing design, this bulletin board set is a handy visual reference for students learning about even and odd numbers, positive and negative numbers, and math operations!

• 24 total pieces.
• Includes: 19 number line pieces (numbers -20 to 120), 5 accents, and a teacher’s guide.
• Largest piece measures 23" by 5".

Teacher Created Resources is an educational publishing company founded by Mary Dupuy Smith, a classroom teacher. All of their products are "created by teachers for teachers and parents."