Have students practice and master complementary and supplementary angles using these 20 digital and print task cards. Students will find missing angles and write and solve equations to explain angle relationships. Formats include Google Sheets and a printable PDF which can be printed on cardstock and laminated for future use. The Google Sheets version is self-checking and NO PREP on your part. Students will answer ALL questions first and then click the 'Check answer' box to verify answers. An answer key is included.
 
Task cards are great for independent work, group work, and learning centers.