Order of Operations

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• 
• 
• 

Tags

CCSS.5.NBT.A.2

• 138

• 10

• 48

• 15

Tags

CCSS.7.NS.A.3

What is the order of operations? *Read carefully to select the correct response!

• Parenthesis, Exponents, Multiplication, Division, Addition, and Subtraction

• Parenthesis, Exponents, Multiplication OR Division (right to left), and Addition OR Subtraction (right to left).

• Parenthesis, Exponents, Multiplication OR Division (left to right), and Addition OR Subtraction (left to right).

• Parenthesis OR Exponents (left to right), Addition, Subtraction, Division, and Multiplication.

Tags

CCSS.7.NS.A.3

• Yes, in step 2 he should have added 20+6 before dividing.

• It would depend on who you ask.

• No, he correctly followed order of operations for the correct answer.

• Yes, in step 3 he should have subtracted 23-20 before adding.

Tags

CCSS.7.NS.A.3

• 41

• 55

• 19

• 24

Tags

CCSS.7.NS.A.3

• 93

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• 
• 477

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

• Yes, in step 2 she solved her exponent incorrectly.

• Yes, in step 3 she should have subtracted before she multiplied.

• No, she followed order of operations and all calculations are correct.

• It depends on who you ask.

Tags

CCSS.7.EE.B.3

• 18.29

• 8

• 10.14

• 4.79

Tags

CCSS.7.NS.A.3

• James' is correct. The answer is 10.

• Dean's is correct. The answer is 19.

• Neither are correct!

• They are both correct.

Tags

CCSS.7.NS.A.3

Select all equivalent (equal) expressions:

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Tags

CCSS.6.EE.A.1