Please pa help po yong may solution po

Answer:
1. 30
2. 72
3. 18
4. 84
5. 9
Step-by-step explanation:
1. 50÷5x3
2. 64÷8x9
3. 81÷9x2
4. 35÷5x12
5. 4÷2=2
18÷2=9