help me please because tomorrow is deadline

Answer:
1. 4
2. 2
3. 8
4. 3
5. 18
6. 9
7. 3
8. 4
9. 7
10. 17
C.)
1. 3
2. 8
3. 23
4. 9
5. 16
6. 7.5625
7. 8
8. 17
9. 1,051.80 ÷ (87.65 x 2) = 6
10. 13.25
Goodluck & Study well.