Marygracelumangkago Marygracelumangkago Math Answered Activity 1: Let's Do This! Perform the following operations. 1. 14 + 6 - 8 + 1 = 2. 5 + 50 + 10 - 6 = 3. 11 + 5 x 3 - 16 = 4. 5 x 6 + (22 + 11 ) = 5. (6 X 6) + 6 + 6 - 6 =