Order of Operations Algebraic Expressions and Patterns Review

• It doesn't matter!

• 9

• 7

• 5

• 3

• First, divide seven by four

• First, subtract seven from the sum of two and three

• First, add three to two

• It doesn't matter what you do first

• First add seven plus eight. Then, multiply two and three. Finally, subtract the sum of seven and eight from the product of two and three.

• First multiply two and three. Then, add seven and eight. Finally, subtract the product of two and three from the sum of seven and eight. 

• Solve the equation from left to right. 

• Ask Google

• Divide 25 by 3

• Add 3 and 2

• Multiply 5

• 10

• 5

• 77

• 20

The M in PEMDAS stands for:

• money

• multiply

• minus

• many

In the expression which calculation should be done first?
7 + (9-4) x 8 + 2

• 7+9
• 9-4
• 4 x 8
• 8 + 2

Which choice shows the numerical expression for “the quotient of 28 and 4”?

• 28 x 4

• 28 - 4

• 28 + 4