Order of operations (PEMDAS)
Order of operations (PEMDAS)
In this section, we will evaluate operations with decimals. When evaluating operations, we will first do any calculations in brackets. Next, we will divide and multiply in order from left to right. Finally, we will add and subtract in order from left to right. In this section, we will apply our understanding of order of operations by answering given word problems.
Basic concepts:
 Divisibility rules
 Prime factorization
 Determining Common Factors
Lessons

2.
Evaluate

c)
8 – 3 + 2² × (7 – 6)