Expressions, Order of Operations

b² + 4
when b = 3

• 10
• 12
• 13
• 11

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

6 (x + 5)

• Six times X increased by five
• Six times the sum of a number and five
• The quotient of six and a number increased by five
• Five more a number times six

-3(-5) - 16

• -8
• 24
• -24
• -1

Solve the following:
3 + 27 ÷ (-3)

• -6
• -10
• 10
• -12

Simplify the following:  
-8 + (15 - 3) ÷ 4

• -5
• 1
• -11
• 11

What is the first operation you need to perform in the problem shown?

• addition

• subtraction

• parenthesis

• exponents

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

• Subtraction

• Division

• Multiplication

• Addition

Which choice is an equivalent expression to w + 2x + 3w −x?

• 6wx
  
• 5wx
• 4w + x
• 3x + 2w

Which expression is equivalent to 3 + 2x + 6y + 6x + 2 – 2y?

• 12x – 12y + 5
• 12x + 4y + 5
• 8x + 8y + 5
• 8x + 4y + 5