Black Belt = an “A” on the multiplication timed test.
One Multiplication assignment seven days in a row = a Black Belt. Avoid skipping a day!
Ninja Mathster Red Belt is the highest rank in the Ninja Mathster app. Complete an assignment in less than 5 minutes to earn a Red Belt. Black Belts should complete one assignment every hour until you earn a Red belt. It normally takes 3 to 5 assignments for a Black Belt to earn a Red Belt.
Ninja Mathster builds a list of problems from 1 X 1 through 12 X 12 and randomly displays a problem. If the student inputs the correct answer in less than eight seconds, they don't have to repeat the problem. However, if it takes too long the app puts the problem back on the list and they will have to try again.
Tap + in the top right and select the type of problem you want to practice. It will create a new row. Tap the row to begin.
* Go as fast as you can.
* This is practice, not a test.
* If you don’t know guess.
* If you can’t guess, try to reason out the answer.
* Tap help to see if there is a tip for the problem on the screen.
* Write the problem on a piece of paper and use a calculator if nothing above works.
* Writing the problem and answer helps you remember it the next time you see it.
* Answer the questions until you complete the assignment.
Improved charts to include all problems, repeated problems and tough problems.
Ratings and Reviews
Brilliantly composed app that not only teaches fundamentals, but also strengthens them while remaining easy to navigate and operate. It should be a necessity in all schools. Learn or re-learn in a flash!
Good review of base skills
Keeps the mind sharp with timed play
Data Not Collected
The developer does not collect any data from this app.
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- The Mobile App Solution LLC
- 5.6 MB
- Requires iOS 16.0 or later.
- Requires iPadOS 16.0 or later.
- Requires macOS 13.0 or later.
- Age Rating
- © The Mobile App Solution LLC
- In-App Purchases
- Large Tip $9.99
- Medium Tip $4.99
- Small Tip $1.99