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Calculator Preferences
Addition Facts Quiz

This addition facts quiz will help you (or your child/student) to learn math facts for additions of 0-12. Plus, the quiz will store up to 10 quiz results for each fact (addend) practice session, which are then displayed in a printable addition facts practice report card. This report card also includes a bar graph for a visual display of the progress made from the first addition facts timed test to the last.

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


Enter your name as you would like it to appear on your addition facts timed test report card.

Fact:Facts #:Facts Number:Facts Number:

Facts Number:

Select the math fact (addend) you would like to practice in this session's quizzes.



This field will display the number of correct answers as you make your way through each timed addition test.

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This field will display the number of seconds that have passed since you answered (tabbed out of) the first addition and will stop once you tab out of the last question, or when seconds reach the maximum of 240 seconds (4 minutes).

Addition Facts Quiz for 3's

Quiz info:

For each addition, enter the answer (numbers only) and then press the "tab" (right arrow) key. Be sure to check your answer carefully as you cannot change an answer once you have tabbed out of the field.

The timer will start as soon as you tab (right arrow) out of the first answer field and will stop when you tab out of the last answer field. Also note that you must complete each quiz to stop the timer (no starting over midway through).

Each correct answer will turn the cell light green, whereas an incorrect answer will turn the cell light red. You have a maximum of 4 minutes (240 seconds) to complete the quiz.

If you would like to save the current entries and results to the device you are using, tap or click on the Data tab and then tap or click on the Save button. If you upgrade your Basic, Local Storage subscription to the Cloud Storage acess level, you can save multiple sets of entries for this calculator to the secure online database, which makes them accessable from any device.

Quiz count:Quiz count:Session quiz count:Session quiz count:

Session quiz count:

The field displays the number of quiz scores stored for the selected fact.

If you would like to start a new session for the current selected fact, click the Reset Session button.

IMPORTANT: If you want to keep a record of your current session with the selected fact, be sure to print your report card first.

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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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