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Calculator Preferences
Add/Subtract Mixed Numbers Calculator Sign
Add/Subtract Mixed Numbers Calculator

This calculator will add one mixed number to another, or subtract one mixed number from another, and then simplify the result and convert the improper fraction back to a mixed number if necessary. Plus, the calculator will display a dynamically generated tutorial in the results. The Learn tab includes the following short tutorials:

  • How to convert mixed numbers into fractions.
  • How to add mixed numbers.
Learn More

Selected Data Record:

A Data Record is a set of calculator entries that are stored in your web browser's Local Storage. If a Data Record is currently selected in the "Data" tab, this line will list the name you gave to that data record. If no data record is selected, or you have no entries stored for this calculator, the line will display "None".

DataData recordData recordSelected data record: None
Augend/Minuend

Augend/Minuend:

If the augend (addition) or minuend (subtraction) is a whole number only, leave the numerator and denominator blank. If the augend/minuend is a mixed number, enter a positive integer for the whole number, the numerator, and denominator. If the augend/minuend is a fraction only, leave the whole number field blank.

Addend/Subtrahend

Addend/Subtrahend:

If the addend (addition) or subtrahend (subtraction) is a whole number only, leave the numerator and denominator blank. If the addend/subtrahend is a mixed number, enter a positive integer for the whole number, the numerator, and denominator. If the addend/subtrahend is a fraction only, leave the whole number field blank.

Result:Result:Sum or difference:Sum or difference:

Result:

This is the result of adding or subtracting the mixed numbers. After performing the selected operation, the adding and subtracting mixed numbers calculator will show its work and give a detailed explanation of each step it took to arrive at this result.

All Step Explanations

If you would like to save the current entries to the secure database, tap or click on the Data tab, select "New Data Record", give the data record a name, then tap or click the Save button. To save changes to previously saved entries, simply tap the Save button. Please select and "Clear" any data records you no longer need.

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Tip

Help and Tools

Help and Tools:

This section, which you can Unstick or Hide in the Calculator Preferences (just above the top of the calculator), contains the following tabs (content too long to fit within bordered frame can be scrolled up and down):

About: Click this tab for an introduction to the calculator.

Instructions: Click this tab for step-by-step instructions for using the calculator.

Terms: Click this tab for a list of the descriptions that are located within each popup help button (info icons).

PCalc: Click this tab for a handy "pocket" calculator you can use when you need to calculate an entry needed for the calculator.

Data: Click this tab to save a set of entries or a note in between visits. Entries and notes will be stored to your web browser's local storage (if supported by your browser of choice), meaning they can only be recalled with the same device and web browser you were using when you saved them. If you'd like to save entries and notes between devices you can do so by subscribing to the Ad-Free Member Version.

 

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