Description
Celebrate the 100th Day of School with engaging math centers! These addition and subtraction games focus on numbers up to 100 and 120, perfect for reinforcing key math skills in 1st and 2nd grade classrooms. Fun, interactive, and hands-on activities make math exciting, while helping students strengthen their number sense, addition, and subtraction strategies.
Ideal for math centers or small group practice, these games provide a festive way to celebrate while ensuring continued learning. Keep your students motivated and excited about math during this special milestone!
7 ready-to-print math centers, coordinating labels, and visual directions for your math-center bins. These games allow students the opportunity to practice building, composing, and decomposing 100 and/or 120.
- Go Fish or Make-a-Match (card game)
- I can find two addends whose sum is 100/120.
- Close the Circle (board game)
- I can add within and beyond 100/120, counting by 10s.
- Puzzle It!** (puzzles)
- I can count within 100/120, starting at any number.
- Is It 100/120? (sort)
- I can represent 100/120 in different ways.
- Sum Pathway (board game)
- I can find addends with a sum of 100.
- Difference Pathway (board game)
- I can find subtrahends that have a difference of 100/120.
- Race to 100/120** (board game)
- I can count within 100/120 starting at any number.
**Games included in duplicate form in my Kinder, 1st, and/or 2nd Grade Math Centers packs and therefore were not considered when pricing this resource.
Knowing that state standards differ for 1st and 2nd grade between states, the same set of materials for working to 100 and 120 are included. This file is broken into two sections. The first section works to 100 and the second section is the same set of centers and games but works to 120. Having both options allows you to make the best decision for your school, classroom, and students.
✅Download the preview to get a closer look at these templates and examples from my classroom!










julie W. –
Awesome resource for task boxes to pull out on Math Mondays
Lillian H. –
This is a fun 100 day activity. It is easy to use and the students are engaged the whole time they are working.
Allie O. –
This is an excellent resource to help engage students and build math skills and understanding.
Michele P. –
Great way to celebrate 100th day and to review first grade concepts!
Lauren S. –
These math centers/games are fun and very easy to implement. Minimal supplies required and all directions are included.
Lauren D. –
This has been really helpful to use in a 1st grade classroom and I find it engaging to use with students!
Sylvia V. –
I used this resource for our 100th day of school and the students loved these centers!
eva jane E. –
This was a great resource for First grade. Thank you for sharing
Andrea W. –
My class enjoyed playing with these cards in a variety of ways and it helped improve their math skills counting groups of 10, how many more to get to 100, memory games, etc…
Kelsey M. –
These are excellent, my students really enjoyed it!
Katherine P. –
My second grade students enjoyed this activity. It is a great resource.
Rebecca K. –
Great way to celebrate 100 day and to review or learn first grade concepts!
Ashley Dodson –
My students were able to successfully play the games in small groups to celebrate the 100th day of school. These were challenging yet doable and practiced applicable skills we are working on instead of just busy work. Wonderful resource!
Heather C. –
I used the roll to 100 activity with my kids for their 100th day of school. They were engaged and enjoyed playing the game.
Lauren Cooper –
Thank you so much! This is exactly what I was looking for! 🙂
Abbie D. –
This was an engaging activity that gave my students a fun way to practice their skills. Thank you!