Simplify & PEMDAS

What is the correct order of operations in math?

• Addition, Subtraction, Multiplication, Division

• Exponents, Parentheses, Multiplication, Division

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

• Division, Multiplication, Addition, Subtraction

Simplify the expression: 3x + 2y - 4x + y

• -2x + 3y

• 4y - x

• 5xy - 2

• -x + 3y

Apply the distributive property: 2(3x + 4)

• 6x + 8

• 6x + 4

• 3x + 4

• 5x + 8

Solve the equation: 2(3 + 5) - 4 / 2

• 12

• 6

• 10

• 3

Combine like terms: 5x + 3y - 2x + 4y

• 2x + 7y

• 8x + 1y

• 3x + 7y

• 6x - 5y

Evaluate the expression: 3(4 + 2) - 5

• 13

• 10

• 15

• 20

What does PEMDAS stand for?

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

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

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

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

Simplify the expression: 2(3x - 4) + 5(2x + 3)

• 6x + 7

• 16x - 7

• 12x + 7

• 16x + 7

Solve the equation: 3(2 + 4) - 2 * 5

• 8

• 15

• 10

• 20

Combine like terms: 4x + 2y - 3x + 5y

• x + 3y

• 5x + 2y

• 2x + 7y

• x + 7y