a. Arithmetic operators:

• What are arithmetic operators used for?

  Mathematical operations
• The order of operations is commonly referred to as PEMDAS or BODMAS.

  True
• What does integer division ($/ /$) return?


  The quotient
• Arithmetic operators perform mathematical operations on values or variables
• Match the arithmetic operator with its description:

  Addition ↔️ $+$

  Subtraction ↔️ $-$

  Multiplication ↔️ $*$

  Division ↔️ $/$

  Modulus ↔️ $$

  Exponentiation ↔️ $*$$*$
• Arithmetic operators are fundamental for implementing complex computational logic.


  True
• $g / h$ divides the value of g by the value of h
• What does $z *$$*$$3$ calculate?


  z raised to the power of 3
• The operator $x$ returns the remainder
• Match the arithmetic operator with its description:

  $+$ ↔️ Addition

  $-$ ↔️ Subtraction

  $*$ ↔️ Multiplication

  $/$ ↔️ Division
• The exponentiation operator in arithmetic is $*$$*$
• What does the expression g / h</latex> do?

  Divides g by h
• Order the steps in the order of operations (PEMDAS):

  1️⃣ Parentheses

  2️⃣ Exponents

  3️⃣ Multiplication and Division

  4️⃣ Addition and Subtraction
• In the expression $2 +$$3 *$$9$, multiplication is performed before addition.


  True
• What are arithmetic operators used for?

  Mathematical operations
• The exponentiation operator in arithmetic is represented by **
• Match the arithmetic operator with its description:

  $+$ ↔️ Addition

  $-$ ↔️ Subtraction

  $*$ ↔️ Multiplication
• The subtraction operator $-$ subtracts the second variable from the first.


  True
• The multiplication operator in arithmetic is represented by $*$
• Order the steps in the PEMDAS order of operations:

  1️⃣ Parentheses

  2️⃣ Exponents

  3️⃣ Multiplication and Division (left to right)

  4️⃣ Addition and Subtraction (left to right)
• The first step in PEMDAS is to evaluate expressions within parentheses
• What does the exponentiation operator $*$$*$ do?


  Raises to a power
• Arithmetic operators are used to perform mathematical operations on values or variables.


  True
• What does the division operator $/$ do?


  Divides two numbers
• Which mathematical operations should be performed first according to PEMDAS after parentheses and exponents?

  Multiplication and Division
• The exponent in the expression $2 +$$3 *$$(4 - 1) *$$*$$2$ is calculated as 9
• When performing arithmetic operations, multiplication and division take precedence over addition and subtraction.
• Following the order of operations ensures the correct result is obtained for complex expressions.


  True
• The final result of the expression $2 +$$3 *$$(4 - 1) *$$*$$2$ is $29$.


  True
• Parentheses are the first operation to perform according to the order of operations.
• The arithmetic operator $+$ is used for addition.
• The multiplication operator in arithmetic is denoted by $*$.


  True
• Common arithmetic operators include addition, subtraction, multiplication, division, exponentiation, integer division, and modulo
• Order the steps of PEMDAS/BODMAS.

  1️⃣ Parentheses/Brackets

  2️⃣ Exponents/Orders

  3️⃣ Multiplication and Division

  4️⃣ Addition and Subtraction
• What does the modulo operator ($$) return?


  The remainder
• The exponentiation operator is represented by $*$$*$.


  True
• What is the purpose of the exponentiation operator ($*$$*$)?


  Raises to a power
• Which operator returns the remainder of a division?

  Modulus
• $x$ returns the quotient when x is divided by y.


  False
• What does the operator $g / h$ do?


  Divides g by h