# John Ian Keng

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## John Ian's activity

#### John Ian Keng published Numerical reasoning - percentages of subsets 1 year, 7 months ago

#### John Ian Keng on Numerical reasoning - percentages of subsets 1 year, 7 months ago

Gave some feedback: Ready to use

#### John Ian Keng on Numerical reasoning - percentages of subsets 1 year, 7 months ago

Gave some feedback: Ready to use

#### John Ian Keng published UAT: Exam 1 year, 7 months ago

#### John Ian Keng published UAT: Area and perimeter of parallelograms 1 year, 7 months ago

#### John Ian Keng on UAT: Area and perimeter of parallelograms 1 year, 7 months ago

Gave some feedback: Ready to use

#### John Ian Keng on UAT: Exam 1 year, 7 months ago

Gave some feedback: Ready to use