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Questão 1
Questão
What does the abbreviation PEMDAS means?
Responda
-
Parentheses, exponents, multiplication, division, addition, subtraction
-
Parentheses, exponents, math, divide, addition, subtract.
Questão 2
Questão
PEMDAS is an acronym. PEMDAS is an easy way to remember the math order of operations. If you look at the list of operations above, you see that the first letter of each operation in order spells PEMDAS.
Responda
- True
- False
Questão 3
Questão
Order of Operations:
Do what first?
Responda
-
4 x ( 5 + 3 ) = 4 x 8 = 32
-
4 x ( 5 + 3 ) = 20 +3 = 23
Questão 4
Questão
Exponents (Powers, Roots) before Multiply, Divide, Add or Subtract
5 x 2*2 = 5 x 4 = 20
Responda
- True
- False
Questão 5
Questão
Exponents (Powers, Roots) before Multiply, Divide, Add or Subtract
5 x 2*2 = 10*2 =100
Responda
- True
- False
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