Use an understanding of complementary and supplementary angles to determine the missing values on this differentiated worksheet.

Students will use the relationships of complementary and supplementary angles to find the missing value from the pair.

On each worksheet, there are three complementary and four supplementary angles. The final supplementary angle has been rotated to ensure an understanding of supplementary angles regardless of orientation.

The three worksheets are differentiated as follows:

1. Angles on the decade
2. Angles to the nearest 5 degrees
3. Angles to the nearest 1 degree.

Print one page per student, or if working in small groups, place a few sheets into write-and-wipe sleeves and reuse them for each group of students.