2月3日的kMath - IKMC Kangaroo Math应用程序分析

Users can prepare for IKMC - International Kangaroo Mathematics Contest with thousands of questions an explanations. New questions and explanations will be updated monthly. There are 6 levels from Pre-Ecolier to Student to practice with variety knowledge from grade 1 to 12. If you have any problems, please take a screenshot and send it to our email: izi.app.pro@gmail.com . Thank you so much.