Mid Modulle Review 5.3I, 5.4E, 5.4F

An expression is shown.

175 – [(55 – 15) ÷ 5 + 3]3

Describe the operations that are included within the parentheses and brackets of the expression and in which order they should be completed to simplify the expression.

• Subtraction, addition, and division

  First add, then divide, then subtract

• Subtraction, addition, and division

  First subtract, then divide, then add

• Mulitplication, addition, subtraction, division

  First multiply, then divide, then add

• Mulitplication, division, addition, subtraction

  First subtract, then divide, then add

An expression is shown.

3 + [5 + (36 ÷ 4 • 2) –  2]4 – 2 

Which statement describes a possible first step to simplify the expression?

• Add 5 and 36

• Mulitply 4 and 2

• Divide 36 by 4

• Add 3 and 5

An expression is shown.

[9(20 – 5 × 3)] ÷ 3

What is the value of the expression?

• 15 quarts

• 37 quarts

Simplify the expression.

100 + [34 – (4 + 2) × 3] ÷ 4

• 36

• 99

• 104

• 49

John bought 3 pants for $25 each and paid with a one hundred dollar bill. How much money will John get back from the cashier?

The price of a shirt is 100 dollars. The store manager gives a discount of 50 dollars. A man and his brother bought 4 shirts and then share the cost of the shirts. How much did each brother pay for the shirts?

• $200

• $150

• $175

• $450