Problems on mathematical signs

 BODMAS RULE

B = BRACKETS

O = Of

D = Division

M = Multiplication

A = Addition

S = Subtraction

Try out these questions

Question1. 10+10➗ 5 ✖ (12➗3)^2-4

1. 35
2. 38
3. 4
4. 60

2. 38 

 10+10÷5×4^2-4

10+2×10-4

10+32-4

42-4=38

Question2. 6×6÷6×6

1. 36
2. 6
3. 1
4. 5

1. 36