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What is the name for the rules that tell us the order to do math operations?
order of operations
What does the 'M' in PEMDAS stand for?
multiplication
In the problem 2 + 3 x 4, which operation should you do first?
multiplication
What is the acronym that helps us remember the order of operations?
PEMDAS
What does the acronym PEMDAS stand for?
Parenthesis, exponents, multiplication, division, addition and subtraction
Solve: (3 × 2^2 ) ÷ (6 − 4)
6
Solve: (2^ 3 + 4) ÷ (9 − 6)
4
Solve: 3 ^3 × (6 + 2 − 8)
0
What happens when you have a multiplication and divsion sign in the same problem?
You have to work left to right
Solve: 3 × (10 + 6 − 7 + 9)
54
Solve: (3 + 8 − 4 × 2) × 7
21
What is the first step in the rules of order of operations?
parenthesis
Solve: (9 − 7) × (2 + 6 + 10)
36
Solve: 3 × (8 + 2 − 4 + 9)
45
Solve: 3 × 10 + 8 − 4^2
22
Solve: 10 × 5 − (−6)^ 2 + (−8)
6
