Learn about VBA Arithmetic Operators
VBA (Visual Basic for Applications) provides several arithmetic operators to perform basic mathematical operations on numerical values. Here are the main VBA arithmetic operators:
- Addition (+): Adds two numbers.
Example:
Sub Addition ()
Dim result as Integer
Result = 5 + 3
Msgbox ( “The result is” & Result)
End sub
- Subtraction (-): Subtracts the second number from the first.
- Multiplication (*): Multiplies two numbers.
- Division (/): Divides the first number by the second, resulting in a floating-point value.
- Exponentiation (^): Raises a number to the power of another number.
- Modulus (Mod): Returns the remainder after dividing two numbers.
These arithmetic operators are commonly used in VBA to perform calculations and manipulate numeric data in your code
Q & A
- What is the difference between / and \ in VBA arithmetic operations?
Answer: / is used for floating-point division, which returns the exact result with decimals, while \ is used for integer division, which returns only the whole number part of the division, discarding any remainder.
- How do you perform exponentiation in VBA?
Answer: You use the ^ operator for exponentiation. For example, 3 ^ 2 returns 9, which is 3 raised to the power of 2.
- What does the Mod operator do in VBA?
Answer: The Mod operator returns the remainder after dividing two numbers. For example, 10 Mod 3 results in 1 because 10 divided by 3 has a remainder of 1.
- How can you multiply two numbers in VBA?
Answer: You use the * operator to multiply numbers. For example, 7 * 4 returns 28.
- What will be the result of 15 \ 4 in VBA?
Answer: The result will be 3 because \ is used for integer division, which means only the whole number part of the division is returned, and the remainder is discarded
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