To make a simple math calculation, all you need is the values you’ll be working with and the formulas we’ll look at below.
If you’re using a spreadsheet software, the steps should work the same when adding, subtracting, multiplying, and dividing.
A simple spreadsheet can help you keep track of your expenses, deposits, and current balance. The spreadsheet uses formulas to help you easily calculate the balance.
To subtract a large expense from a balance, divide the amount by the number of days in the month.
We want the current balance to show up below the existing one of $10,000. To do that, we’ve selected the cell where we want the calculation to show up in, and then put an = sign followed by the calculation.
The = sign is always necessary to start off any formula in a spreadsheet. The rest is pretty straightforward: Take the current balance (C2) minus the expense (A3), just like you would if you were subtracting these values on paper. Pressing Enter when finished with the formula automatically calculates the value of $9,484.20.
If we wanted to add a deposit to the balance, we would select the cell we want the data to show up in, put an = sign in it, and then continue with simple math for what we need added: C3+B4. ..
We’ve shown how to do simple adding and subtracting in a spreadsheet, but there are some advanced formulas we could use that calculate these results right after you enter the expense or deposit. Using them will let you enter numbers into those columns to have the final balance show up automatically.
If you are a student, your tuition is covered by the government. If you are a full-time student, your tuition is covered by the government. If you are a part-time student, your tuition is not covered by the government. ..
The ifs part is saying that we want to match more than one “if” because we don’t know if the expense or the deposit will be filled out. We want one formula to run if the expense is filled out (this would be addition like shown above) and a different one (subtraction) if the deposit is entered.
This is the first if statement that says if A5 is greater than 0 (i.e., if there’s a value there at all), then do the following…C4-A5: This is what happens if there’s a value in A5; we’ll take the balance minus the value in A5.B5>0: This is the other ‘if’ statement that asks whether the deposit field is filled out.C4+B5: If there’s a deposit, then add it to the balance to calculate the new balance.TRUE,””: This is a placeholder that will mark the cell with nothing unless there’s something to calculate. If you omit this, then every cell that uses the formula but doesn’t have something to calculate, will show #N/A, which doesn’t look very nice.
Now that we have a formula that will automatically calculate these amounts, we can drag the formula down the spreadsheet to prepare for any entries we make in the expense or deposit column. ..
The balance column will calculate the amounts immediately if you fill out these values.
- Use the “add” button on the left side of the spreadsheet program’s toolbar to add a new cell to the sheet.
- Use the “select” button on the right side of the spreadsheet program’s toolbar to select one or more cells and press “enter.”
How To Divide, Multiply, & More
To divide and multiply two cells, use the * symbol to multiply and the / symbol to divide. To merge all these different calculations into one cell, use the + symbol.
For example, when division and addition is used together, it might be formatted as =sum(B8:B9)/60. This takes the sum of B8 and B9 and then takes that answer divided by 60. Since we need the addition to be performed first, we write it first in the formula.
Here’s another example, where all the multiplication is nested in their own sections so that they’re done together, and then those individuals answers are added together: =(J531)+(J630)+(J7*50).
In this example, we’re determining how many hours are left out of 40 when the sum of J3 through P3 is calculated. Since we’re subtracting the sum from 40, we put 40 first like a regular math problem, and then subtract from it the total sum.
- Parentheses first
- Exponents (ie Powers and Square Roots) first
- Multiplication and Division (left-to-right)
- Addition and Subtraction (left-to-right)
Parentheses first: -The parentheses are used to group terms together. -The parentheses are also used for calculations. -The parentheses are always placed around the term they contain. -The order of operations is (multiplication and division), then addition and subtraction. Exponents: -An exponent is a number that tells how many times the base number is multiplied by itself. -To find the exponent for a given number, divide the number by the base number and then multiply by the exponent. -For example, 3 raised to the second power is 9 (3 ÷ 2 = 1, so 3 is divided by 2 and multiplied by 3). Multiplication and Division: -Multiplication happens when two numbers are combined together. -To multiply two numbers, place them next to each other with the multiplication sign (×) between them. -For example, 6 × 7 would be written as 36. -Division happens when one number is divided by another. -To divide two numbers, place them next to each other with the division sign (÷) between them. -For example, 6 ÷ 7 would be written as 3 because 6 ÷ 7 = 3 ..
The improper use of the order of operations can lead to incorrect results. For example, if you want to multiply 3 by 4, you would use the order of operations like this: 3 * 4 = 12. However, if you wanted to add 3 and 4 together, you would use the order of operations like this: 3 + 4 = 7. ..
30 divided by 5 is 3.30.
To calculate the tip for a restaurant bill, first take the total cost of the meal and divide it by the number of people in your party. For example, if you are dining with three people and the bill comes to $30, you would divide 30 by 3 to get 12 as your tip. ..
