Need a fun way to practice subtraction? This is a great way to support concept development. Students will subtract to find the differences of both 2 digit and 3 digit problems w/o re-grouping and w/ re-grouping. Then they'll color the winter mittens according to the one's place. Odd - green and even purple. Your students will be excited to complete their subtraction problems and then color their winter mittens! Easy grading for the instructor!*******************************************