Living in Indonesian

Hi I am Danish. In Indonesia if you want to get the higher grade you have to study hard and if you do not study, in the test you are gonna have a bad score. The best score is 100 and the baddest score is 0.In here mathematics counting is already division until 200 more and also dividing like this 5 8/9 or 86/90 or 98% and also 98,78. I'm already grade 5 almost grade 6 [in Indonesia]. It is hot here in Indonesia about 30 more degree celsius. Indonesia has a president not kingdoms. Here when it's independence day [august 17] you'll need an Indonesian flag for your home.