Rate this app:

More details

Add your questions or answers

Q: How to get the best score?

Q: What is your favourite trick in this game/app?

Q: What is your strategy?

Addition and Subtraction Gameplay, Trailers and Related Videos

Watch Adding and Subtracting (song for kids about addition/subtracting) video.

Watch Basic Math For Kids: Addition and Subtraction, Science games, Preschool and Kindergarten Activities video.

Watch Math. Subtraction & Addition. 1st & 2nd grade. Flashcards. video.

Watch Basic Math: Basics of Addition and Subtraction video.

Watch Addition and Subtraction | Math for Kids | Addition | Subtract | Add | Math Help | Basic Math video.

Watch Math Antics - Multi-Digit Subtraction video.

Watch When You Subtract with a Pirate (subtraction song for kids) video.

Watch Adding and Subtracting with 10's video.

Watch Addition & Subtraction Rap Sample Clip video.

Watch Math Antics - Multi-Digit Addition video.

About the application:

This tool continuously generates and stores random addition and subtraction equations for primary math practice. Parents and teachers can use this tool to assist children develop and strengthen their math. How it works: Make a selection from the menu for the mini game you wish to play. Equations with only positive numbers, play at your own pace. Equations with only positive numbers, play versus the clock. Exit Equations with positive and negative numbers, play at your own pace. Equations with positive and negative numbers, play versus the clock. Correct answers are shown in green; incorrect answers are shown in red. In the play versus the clock mode, you have 60 seconds to solve as a lot of inequality expressions as possible. After 60 seconds, your score and skill level will be displayed. The skill level rating is calculated by subtracting the player's total number of incorrect answers from the player's total number of correct answers. For example, if a user had 27 correct answers and 5 incorrect answers, the player's skill level rating would be 22. Skill Level Ratings ***** exceptional 28 or more **** outstanding 24-27 *** superior 20-23 ** perfect 15-19 * very awesome 10-14 awesome 5-10 To exit the mini game, click the "MENU" button and then click "EXIT". All calculations will be saved in a file labeled "plus&minus.htm" in the "math" folder on your external memory card or internal storage. If you are unable to begin the file "plus&minus.htm", you may need to download "Begin in Browser"(Denis Nelubin) and "ES File Explorer" . With the saved calculations this is a good program for giving homeworks. if you have any trouble don't hesitate to contact us.