Question

OBMEP 2022 "RESPOSTAS"

1(A)
2(E)
3(B)
4(A)
5(C)
6(E)
7(C)
8(C)
9(E)
10(B)
11(C)
12(C)
13(E)
14(E)
15(D)
16(C)
17(A)
18(B)
19(C)
20(A)​

Answer 1

errei quaze todas ;-;