Counting, Adding, Subtracting to 100/120: 100th Day of School Centers

In this resource you will find 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.

These centers and games could be used as a part of your daily/weekly math centers, What I Need (WIN) review days, 100th/120th Day of School celebrations, morning tubs, and/or take-home math games.

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.

Happy Teaching,

Catherine – The Brown Bag Teacher