3.8 - Apply Rational Number Operations — Practice

What is the correct order of operations?

• EMDPAS

• MDASPE

• PEMDAS

• SADPEM

Answer explanation

The correct order of operations is PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). This ensures calculations are performed in the right sequence.

Tags

CCSS.7.EE.B.3

In your own words, explain what PEMDAS represents.

Answer explanation

PEMDAS is an acronym that stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). It represents the order of operations used to solve mathematical expressions.

Tags

CCSS.6.EE.A.1

• -2.55

• -2.30

• -1.85

• -2.05

Tags

CCSS.7.NS.A.1D

• 0.4875

• 0.4625

• 0.5125

• 0.4375

Tags

CCSS.7.NS.A.1D

• -1.95

• -1.825

• -1.675

• -2.00

Tags

CCSS.7.NS.A.1D

• 3.036

• 3.164

• 2.836

• 2.976

Tags

CCSS.7.EE.B.3

• 0.84

• 0.64

• 0.80

• 0.88

Tags

CCSS.7.EE.B.3

• -7.375

• -7.125

• -6.875

• -7.625

Tags

CCSS.7.EE.B.3

• -1.85

• -1.80

• -1.75

• -1.90

Tags

CCSS.7.NS.A.1D

• 0.125

• 0.325

• 0.105

• 0.145

Tags

CCSS.7.NS.A.1D