The multiplication operator ( * ) multiplies numbers.
Arithmetic operators perform arithmetic on numbers (literals or variables).
- function multiplyBy()
- num1 = document. getElementById(“firstNumber”). value;
- num2 = document. getElementById(“secondNumber”). value;
- document. getElementById(“result”). innerHTML = num1 * num2;
- function divideBy()
The multiplication assignment operator ( *= ) multiplies a variable by the value of the right operand and assigns the result to the variable.
What are the 4 rules for multiplying integers?
What are the Four Rules for Multiplying Integers?
- Rule 1: Positive × Positive = Positive.
- Rule 2: Positive × Negative = Negative.
- Rule 3: Negative × Positive = Negative.
- Rule 4: Negative × Negative = Positive.
How do you multiply numbers in HTML?
Multiplication The multiplication operator (*) multiplies two or more numbers. Example: var a =1 5; var b = 12; var c = a × b; Approach: Create the html form to take input from user to perform multiplication operation.
How do I multiply two textbox values in HTML?
The first thing you have got to change is the line with the multiplication. It should be: var myResult = myBox1 * myBox2; You should not use innerHTML with input fields – use value. Additional to that, the onchange event fires only when the input looses the focus.
- //addition. add = 5 + 2; document. write(add+”
- //subtraction. sub = 5 – 2; document. write(sub+”
- //multiplication. mul = 5 * 2; document. write(mul+”