These math sorts are a fun, engaging way for students to practice rounding! Students solve problems, color code pieces that match, and glue them to complete the puzzles. This interactive activity is no prep for teachers and low prep for students! It can be used in math centers, for early finishers, and with small and whole group instruction.The 8 puzzle sorts include mixed practice in rounding to the nearest 10, 100, and 1000. This resource is ideal to use after students have been introduced