Order of Operations in Algebra

What is the mnemonic used to remember the order of operations?

• My Very Educated Mother Just Served Us Noodles

• King Henry Died By Drinking Chocolate Milk

• Please Excuse My Dear Aunt Sally

• Every Good Boy Deserves Fudge

What is the first step in solving the expression 45 - 2 + 4 * 5 - 3?

• Rewrite the problem

• Subtract 3

• Multiply 4 and 5

• Combine 2 and 4

After combining 2 and 4 in the expression 45 - 2 + 4 * 5 - 3, what is the next step?

• Divide by 2

• Add 45 and 6

• Multiply 6 and 5

• Subtract 3

In the expression 9 * 2^3 - 9 / 3, what should be calculated first?

• 9 * 2

• 2^3

• 9 / 3

• 9 - 3

What is the result of 9 * 2^3?

• 72

• 27

• 18

• 81

What is the simplified result of the expression 15 - 3^2 + 4 * 2 divided by 7?

• 4

• 3

• 2

• 1

Which symbol correctly compares 15 1/4 and 11 1/3?

• <

• >

• =

• ≤

What is the first step in solving the volume formula 4/3 * π * (3/2)^3?

• Divide by 2

• Cube 3/2

• Add 4/3 and π

• Multiply 4/3 and π

What is the result of (3/2)^3?

• 27/4

• 3/8

• 27/8

• 9/4

What is the final simplified form of the volume in terms of π?

• 108/24 π

• 27/8 π

• 27/6 π

• 27/4 π