Tick Tock Subtraction is an iOS iPhone and iPad app designed to make you better at Mathematical Subtraction. This app is made up of two fantastic parts!

### PART ONE / TICK TOCK SUBTRACTION GAMES

Tick Tock Subtraction has 4 difficulty levels:

LEVEL |
DIFFICULTY |
NUMBERS |
TIMER |

1 |
EASY10 |
up to 10 |
30sec |

2 |
MEDIUM50 |
up to 50 |
40sec |

3 |
HARD100 |
up to 100 |
50sec |

4 |
PRO500 |
up to 500 |
60sec |

It's simple. Select the level that you want to play and move up to the harder levels when you think you're ready.

E.G – HARD100 will generate two random numbers up to a maximum of 100, with the bigger number being subtracted by the smaller. You will have to fill in the answer to this equation. If you put in the correct answer you will get one point and a new equation will be generated. If you put in the incorrect answer - well then nothing happens, but you won't get a new equation. You still have to answer the one you have correctly before you can move on! Try to get as many right before the 30 second timer runs out. It's that easy! All High Scores are recorded so you can see what you have to beat in order to be the best!

### PART TWO / SUBTRACTION PRACTICE ZONE

Don't like the time pressure and you just want to practice your maths? Use the Subtraction Practice Zone. The Subtraction Practice Zone contains the same gameplay as the games, but without the timer. Answer the equations at your own pace and build up your correct score tally. No time limit, no stress. Get your maths up to the level you want and then move on over to the games for a challenge.

Designed to help kids and adults get better at subtracting numbers.

### 4 different subtraction difficulties to try out! Subtraction Practice Zone on the bottom

### Answer as many times equations as you can before time runs out

### Use the subtraction practice zone and get better and faster at subtracting!

### Be the best and get the highest score in Subtraction!