Looking for some fun, free, and hands-on double digit addition activities? I have you covered! Gumball addition center: Google "Gumball machine clipart" and pick one to print! Write addition problem on cards and corresponding answers on the blank gumballs Use a graphic organizer to solve the problems. Cover the the answers/ gumballs as If you want to see a quick video of this center in action, click here! Roll a problem: Write numbers on two different blocks or dice. Students roll the die to create a problem to solve. I used color-coding on the graphic organizer and cubes to support students. Note: *If you want students working on regrouping, make sure you use numbers in the ones place that will require regrouping. You can check out a video of this center hereSpin a problem: Use a spinner to spin and write problems to solve. I wrote the numbers in the tens place and then had students spin the numbers for the ones place. Watch a video of this center here! Addition game board: Search "Blank game board" on TpT and select "free" Write addition problems on the blank board game. Use a spinner and game pieces for students to move around the board and solve problems. You can check out directions and a video for this center here You can download my FREE differentiated addition graphic organizer from my TpT shop here! If you are looking for some single-digit addition materials, check these out: Addition Workbooks Addition Within 10 Unit Low Prep Hands on Addition Centers Winter Themed Addition Math Centers Free Camping Digital Math Centers Addition Word Problems If you loved this blog post of freebies & ideas, check out my other math posts: Activities & Freebies for Teaching Fractions Activities & Freebies for Teaching Addition Activities & Freebies for Teaching Subtraction Low Prep Counting Activities