Multiply and divide numbers in Excel - Microsoft Support
There are several ways to multiply numbers. To do this task, use the * (asterisk) arithmetic operator. For example, if you type =5*10 in a cell, the cell displays the result, 50. Suppose you want to multiply each cell in a column of seven numbers by …
MMULT function - Microsoft Support
The MMULT function returns the matrix product or multiplication of two arrays. The result is an array with the same number of rows as array1 and the same number of columns as array2. The way you enter the formula depends on which version of Office 365 you are using.
Create a simple formula in Excel - Microsoft Support
How to create simple formulas in Excel using AutoSum and the SUM function, along with the add, subtract, multiply, or divide values in your worksheet.
Multiply and divide numbers in Excel - Microsoft Support
Multiply numbers in different cells by using a formula. You can use the PRODUCT function to multiply numbers, cells, and ranges. You can use any combination of up to 255 numbers or cell references in the PRODUCT function.
Multiply a column of numbers by the same number
The trick to multiplying a column of numbers by one number is adding $ symbols to that number's cell address in the formula before copying the formula. In our example table below, we want to multiply all the numbers in column A by the number 3 in cell C2.
Multiply by a percentage - Microsoft Support
Learn how to multiply an entire column of numbers by a percentage and to reduce or increase an amount by a percentage.
Calculation operators and precedence in Excel - Microsoft Support
Operators specify the type of calculation that you want to perform on elements in a formula—such as addition, subtraction, multiplication, or division. In this article, you'll learn the default order in which operators act upon the elements in a calculation.
Perform conditional calculations on ranges of cells
You can use arrays that evaluate as True or False (1 or 0) as criteria by using them as factors (multiplying them by the other arrays). For example, suppose you want to calculate net sales for a particular sales agent by subtracting expenses from gross sales, as in this example.
Use Excel as your calculator - Microsoft Support
Learn more about simple formulas. All formula entries begin with an equal sign (=).For simple formulas, simply type the equal sign followed by the numeric values that you want to calculate and the math operators that you want to use — the plus sign (+) to add, the minus sign (-) to subtract, the asterisk (*) to multiply, and the forward slash (/) to divide.
Calculation operators and precedence - Microsoft Support
To perform basic mathematical operations such as addition, subtraction, or multiplication; combine numbers; and produce numeric results, use the following arithmetic operators in a formula: Arithmetic operator
PRODUCT function - Microsoft Support
You can also perform the same operation by using the multiply (*) mathematical operator; for example, =A1 * A2. The PRODUCT function is useful when you need to multiply many cells together. For example, the formula = PRODUCT( A1:A3, C1:C3) is …