zarasaleem928 zarasaleem928 28-10-2021 Mathematics contestada 1. 8 − 3⋅ 2 − 33 ÷11 2. 1^3- 6 + ( 3. 4) 3. –1 + (7 – 2) · (–5 + 3) 4. 10 + 45 ÷ 9 -(14 ÷ 2)