Hard linear equations
English
Oʻrtacha
30
Savollar
3 daqiqa
Har bir savolga
1:10
Oʻrtacha vaqt
3,5
Tanlov balli
4
Ishtirokchilar
2 ta fikr
Bossy Puffin hakam
This test may have a higher chance of receiving a reward. Nominated for:

Educational explanations. 👍 This test makes good use of links to articles created by the author. E.g.: #q1, #q2, #q3 etc
Brave Llama
very instructive. 
Fikr bildirish uchun testni ishlang