order of operations

when you are doing are order of operations you follow the acrenem "bedmas"
B-bracets
E-exponents
D-division
M-multipulcation
A-addition
S-subtraction
when doing multipulcation and division do whatever comes first in the question, do the same with addition and subtraction.

 

 

 

Example

90-(8x6)t+10

 

90-48+10

 

42+10

 

52