### All Pre-Algebra Resources

## Example Questions

### Example Question #101 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

To complete a problem with order of operations, follow the acronym PEMDAS to remember the order of completion. PEMDAS stands for:

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

For this problem, we do the multiplication/division before addition/subtraction to get our final answer of 16:

### Example Question #101 : Order Of Operations

Solve:

**Possible Answers:**

**Correct answer:**

To complete a problem with order of operations, follow the acronym PEMDAS to remember the order of completion. PEMDAS stands for:

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

For this problem, we do the parentheses first. Inside the parentheses solve the exponent before doing addition and subtraction. Once the parentheses are solved complete the addition and subtraction to get a final answer of 14:

### Example Question #103 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

To complete a problem with order of operations, follow the acronym PEMDAS to remember the order of completion. PEMDAS stands for:

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

For this problem, we solve the exponents before doing addition and subtraction to get a final answer of 17:

### Example Question #102 : Order Of Operations

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we do the multiplication before addition/subtraction to get our final answer of 31:

### Example Question #105 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we do the multiplicationbefore addition/subtraction to get our final answer of 45:

### Example Question #106 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we solve the exponents before completing addition/subtraction to get our final answer of 3:

### Example Question #107 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we do the multiplication before addition/subtraction to get our final answer of 48:

### Example Question #108 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we do the multiplication and division before addition and subtraction to get our final answer of 15:

### Example Question #109 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we do the math inside the parentheses, then multiplication before addition to get our final answer of 38:

### Example Question #110 : Operations And Properties

Solve:

**Possible Answers:**

**Correct answer:**

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

For this problem, we solve the parentheses before anything else. Since there are two sets of them, solve the innermost set of parentheses first. After completing the parentheses, solve the exponents before doing the addition and subtraction to get our final answer of 29: