Who doesn't love play-doh?! Well, other than maybe the custodian :-)
These mats are perfect for you March Math Staions/Centers. I have included a mat for numbers 1-20. Students can use the outline to make the number and also fill in a blank ten frame. I have also added a "Make 10" set. It includes a partially filled in ten frame and the addition equation at that top. They use play-doh to fill in the rest of the 10 frame and the missing number in the equation.