Underwater Math Quiz

What is the correct order of operations in mathematics?

• Exponents, Parentheses, Addition, Subtraction, Multiplication, Division

• Addition, Subtraction, Multiplication, Division, Exponents, Parentheses

• Parentheses, Exponents, Multiplication and Division, Addition and Subtraction

• Multiplication, Division, Addition, Subtraction, Parentheses, Exponents

In the example of buying apples and popcorn, what is the first step in simplifying the expression?

• Subtracting the cost of popcorn from the total

• Multiplying the cost of apples

• Adding the cost of apples and popcorn

• Dividing the total cost by the number of items

After simplifying the expression for the apples and popcorn, what is the final result?

• 3

• 10

• 5

• 7

In the complex problem, what is the result of 4 times 1.25?

• 6.25

• 5

• 5.25

• 4.25

What is the final simplified result of the complex expression involving multiple parentheses and decimals?

• 7.30

• 8.30

• 6.30

• 9.30