Determine the unknown whole number in an addition or subtraction equation relating three whole numbers." This activity could be included in math centers.

Here is everything you need to engage your students in New Year's activities the first week back after Christmas break! Perfect for Grades 2-5. Students will write resolutions, make words, work on math equations, and build a New Year's foldable poster! Created by TchrBrowne / Terri's Teaching Treasures

FREEBIE Balancing Equations assessment / understanding the equal sign

This simple activity is a great way to help kids see the connection between addition and subtraction, as well as practice writing addition and subtraction number sentences! Can also be used as a math center or station. Perfect for first grade!

The ultimate spot for addition and subtraction to 20 activities for kids in Kindergarten and first grade. Tons of ideas and resources to teach children strategies for building math fact fluency, ways to solve word problems, and activities and games kids w

This fun game can be used to help children revise mental math facts, times tables and simple mathematical equations (can use with integers)

FREE Addition and Subtraction Card Games - Free Homeschool Deals ©

Addition connect four - Love this easy printable version of connect 4 adapt the game for multiplication too!