Real Number System and Order of Operations

• Subtraction

• Division

• Multiplication

• Addition 

PEMDAS only works if....

• add or subtract first

• you do exponents last

• multiply or divide right to left

• add or subtract left to right

Classify 17/10

• Whole

• Rational

• Natural

• None of the above

PEMDAS means:

• The 6 steps to the Order of Operations

• The 4 steps to the Order of Operations

• The Order of Operations

• The Board Game: Operation

Which list shows these numbers in order from least to greatest?

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• 
• 
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Tags

TEKS 8.2D

Which list shows these numbers in order from least to greatest?

Tags

TEKS 8.2D

Solve 1(-7 + 2 (3+2) - 5)²

• 9

• 5

• 4

• 6

Place numbers in order from greatest to least.

• 2.2, √5, 81%, 1/12, -2.02

• √5, 2.2, 1/12, 81% -2.02

• √5, 2.2, 81%, 1/12, -2.02

• 2.2, 81%, √5, 1/12, -2.02

What is the following a model of?

• the sum of two irrational numbers

• the sum of two rational numbers

• a rational number plus an irrational number

• the product of two irrational numbers