![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
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Brilliant. Bought this for my kids as most maths challenges don't give you methods. With this you can click to see method for any question when you're stuck in training mode. You can choose timed, non-timed and training modes. In training mode you can un-select/select specific types of calculations which means this app is great from just wanting to practice a few adds/subs and times tables all the way through to exponents and powers - it's suitable for all levels. Recommend.
298 people found this review helpful
Antoni soft group
15 October 2019
![](https://play-lh.googleusercontent.com/a-/ALV-UjU4FC3Txdd_oLlkcUjV8qu7v9J4hW5AHS5Vw_j7EnNNCcHITxol=s32)
Justin Y's Ghost
The best purchase I've ever made. Really fun to do soms mental exercise in my spare time and get better at mental arithmetic. I am steadily doing 100 questions per day and I predict that IF I can keep up my pace it'd take me around three years to do just all the exercises.
14 people found this review helpful
![](https://play-lh.googleusercontent.com/EGemoI2NTXmTsBVtJqk8jxF9rh8ApRWfsIMQSt2uE4OcpQqbFu7f7NbTK05lx80nuSijCz7sc3a277R67g=s32)
A Google user
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I really want to put a 5 star but i have been using the free version and do a bit of work on for uni. As i study Physics and Mathematics. I just bought the full version and i have lost all my work if you could add this as a new feature for future buyers i think it would be a great thing as i love this app, and i am so happy it was made but due to this problem i have to take away a star. But a top notch app apart from that. Thanks guys
87 people found this review helpful