Number Sequence - What's the Next Number in the Series of Numbers?|教育線上App不用買

What number comes next in the series of numbers? You are shown the first three numbers in a sequence. You need to guess the next number.4 Levels: Easy, Medium, Hard and Genius'Easy Level' example: 44, 70, 96, ?The pattern is: (previous number + 26). Hence the next number is: 122'Medium Level' example: 5, -28, -61, ?The pattern is: (previous number - 26). Hence the next number is: -94'Hard Level' example: 19683, 2187, 243, ?The pattern is: (previous number ÷ 9). Hence the next number is: 27'Genius Level' example: 27, -195, 1359, ?The pattern is: {[(previous number) x (-7)] - 6}. Hence the next number is: -9519Benefits- Fun brain exercise- Perfect for "out-of-the-box" math training- Show how smart you are!Features- Multiple choices.- Randomly generated sequences (not repeating flash card)- You can click to display the pattern used in the series of numbers- Four levels of difficultly: Easy, Medium, Hard and Genius- The app highlights incorrect answers for learning purpose- Choose the number of questions per quiz- With timer- Bright, clear and easy to use interface
Universal Application- Developed for iPad, iPhone or iPod.


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免費玩Number Sequence - What's the Next Number in the Series of Numbers? App

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