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great, good, old, bad and helpful.
- Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has analyzed and discovered that 75.0% of the reviews are reliable.
- This product had a total of 22 reviews as of our last analysis date on Jul 21 2018.
Brought for son who struggles with maths, definatly helps him, just a little tricky getting him to do it in the first place! it has been helpful though xxx helped my son loads when he was struggling with his maths excellent 10/10 i like using this to train my son who is in year two