Solve the following:-12 ÷ 6 (-3) + 8
  • -14
  • 2
  • -22
  • 3
2 + (92 - 4)
  • 16
  • 77
  • 79
Simplify the following: -8 + (15 - 3) ÷ 4
  • -5
  • 1
  • -11
  • 11
A team of four players competed in a golf contest. The names and scores of the players on the team are shown in the table. The team’s score is the sum of all the scores in the table. What is the team’s score?
  • -2
  • -10
  • 2
  • Not here
Which of the following expressions has equivalent solutions?
  • I and IV only
  • II and III only
  • I and III only
  • I, II, and III only
What is the value of the expression?
  • 27
  • 9
  • -9
  • Not here
Identify the error: 5 - 3 + 2 = 5 - 5 = 0
  • Addition was done first and you should have subtracted first.
  • Subtraction was done first and you should have added first.
  • The equation is correct as it is.
  • Multiplication should have been used instead of addition.
What is the result of 4 + [5² + (-4 - 1)] ÷ 10?
  • 5
  • 6
  • 7
  • 8
Calculate: (-10)/2 - 2
  • -5
  • -7
  • -3
  • -6
What is the role of exponents in the Order of Operations?
  • Exponents are calculated before parentheses.
  • Exponents are calculated after multiplication and division.
  • Exponents are calculated after parentheses but before multiplication, division, addition, and subtraction.
  • Exponents are calculated last, after all other operations.
Why is it important to use the Order of Operations?
  • It ensures that everyone solves mathematical expressions in the same way, leading to consistent and correct results.
  • It allows for more complex calculations without any rules.
  • It is only necessary for advanced mathematics courses.
  • It makes math more difficult for students.
What is the result of 3 + 4 × 2?
  • 10
  • 11
  • 14
  • 7
How do you handle multiplication and division in an expression?
  • Multiplication and division are performed from right to left as they appear in the expression.
  • Multiplication is performed before division regardless of their order in the expression.
  • Multiplication and division are performed from left to right as they appear in the expression.
  • Division is performed before multiplication regardless of their order in the expression.
What is the first step in solving an expression with parentheses?
  • To multiply the terms inside the parentheses.
  • To simplify the expression inside the parentheses.
  • To add the terms inside the parentheses.
  • To ignore the parentheses and solve the rest of the expression.
Simplify: -8 + (15 - 3) ÷ 4
  • -3
  • -5
  • -2
  • 0
What does PEMDAS stand for?
  • Parentheses, Exponents, Multiplication, Addition, Subtraction
  • Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)
  • Parentheses, Exponents, Division, Addition, Subtraction
  • Parentheses, Exponents, Multiplication, Division, Subtraction
What is the Order of Operations?
  • A set of rules for determining the sequence of calculations in a mathematical expression.
  • A method for solving equations without any specific order.
  • A technique used only in advanced mathematics for complex calculations.
  • A guideline that suggests performing addition before multiplication.
What is the result of (6 + 2) × 3?
  • 24 (because you calculate inside the parentheses first)
  • 18 (because you multiply first)
  • 20 (because you add first)
  • 30 (because you ignore the parentheses)
How do you handle addition and subtraction in an expression?
  • Addition and subtraction are performed from right to left as they appear in the expression.
  • Addition is performed before subtraction regardless of their position in the expression.
  • Addition and subtraction are performed from left to right as they appear in the expression.
  • Subtraction is performed before addition regardless of their position in the expression.
Calculate: -4(-1 + 8)
  • -28
  • -24
  • 28
  • 4
What happens if you do not follow the Order of Operations?
  • You may arrive at an incorrect answer, as the sequence of operations affects the final result.
  • You will always get the correct answer regardless of the order.
  • The calculations will be faster and easier to perform.
  • It will not affect the outcome of the equation.
What is the correct order of operations?
  • Work from left to right
  • Parentheses, Exponents, Multiply & Divide, Add & Subtract
  • Add & Subtract, Exponents, Multiply & Divide,Parentheses
  • Parentheses, Exponents, Add & Subtract, Multiply & Divide
True or false: all multiplication must be simplified before any division
  • True
  • False
True or false: all addition must be simplified before any subtraction
  • True
  • False
What are the steps to simplify the following expression?
  • add, multiply
  • subtract, divide
  • divide, subtract
  • subtract, multiply
Find and explain the error. 5 - 3 + 2 5 - 5 0
  • There is no error.
  • Addition was done first and you should have subtracted first
  • There is a subtraction error
Simplify
  • 47
  • -47
  • 3
  • -3
-42 ÷ (-6) + 5 - 8
  • 4
  • 10
  • -10
  • -4
( (-4)2 - 2) x (-3)
  • -42
  • -18
  • 54
  • 12
8 - (-3) x 41 + 22
  • 48
  • 24
  • 12
  • 0
0 h : 0 m : 1 s

Answered Not Answered Not Visited Correct : 0 Incorrect : 0