Arithmetic: improve speed & accuracy 11+ KS2 FUN
August 15, 2019
This app is "designed to adapt to a user's current ability, offering highly-tailored practice questions, tips for improving, and accurate performance assessments...
There are 100 difficulty levels for addition, subtraction, multiplication, and division."
Level advancement is based on the time it takes to type the right answer (not multiple choice). You advance independently for each operation.
The more you practice the higher your ranking in your region, your country and then the world.
(I am currently ranked 567 in the world, come and beat me - Siany representing Croatia :)
Resources others found helpful
This resource contains all you need to know about Shakespeare's Othello including context, summary, themes and symbols.
This article attempts to shine some light on the Oxbridge Admissions process for STEM-based subjects, such as Maths, Engineering and Natural Sciences.