B- Brackets
Always do brackets first,
E- Exponents
If their don't have brackets then look for exponents,
D- Divide
Now find and do division,
M- Multipy
now if there are no division find and do multiplication,
A- Addition
next you have to look for addition, (do left then right eg. 4+5-3x2 if the first question is addition or subtraction.)
S- Subtraction
and finally do subtraction if there is any.
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