Porovnávání čísel
1
-
2
-
3
11
>
<
=
17
20
>
<
=
15
12
>
<
=
18
16
>
<
=
13
18
>
<
=
11
14
>
<
=
17
20
>
<
=
10
16
>
<
=
12
13
>
<
=
13
17
>
<
=
12
10
>
<
=
19
19
>
<
=
11
12
>
<
=
16
15
>
<
=
16
17
>
<
=
14
chybně :
tvoje známka :
znovu