Răspuns :
30= 30-0;
30= 40-10;
30= 50-20;
30= 60-30;
30= 70-40;
30= 80-50;
30= 90-60;
30= 100-70.
=>sunt multe cazuri
50= 50-0;
50= 60-10;
50= 70-20;
50= 80-30;
50= 90-40;
50= 100-50.
=>sunt multe cazuri
40= 40-0;
40= 50-10;
40= 60-20;
40= 70-30;
40= 80-40;
40= 90-50;
40= 100-60.
=>sunt multe cazuri
10= 10-0;
10= 20-10;
10= 30-20;
10= 40-30;
10= 50-40;
10= 60-50;
10= 70-60;
10= 80-70;
10= 90-80;
10= 100-90.
=>sunt multe cazuri
30= 40-10;
30= 50-20;
30= 60-30;
30= 70-40;
30= 80-50;
30= 90-60;
30= 100-70.
=>sunt multe cazuri
50= 50-0;
50= 60-10;
50= 70-20;
50= 80-30;
50= 90-40;
50= 100-50.
=>sunt multe cazuri
40= 40-0;
40= 50-10;
40= 60-20;
40= 70-30;
40= 80-40;
40= 90-50;
40= 100-60.
=>sunt multe cazuri
10= 10-0;
10= 20-10;
10= 30-20;
10= 40-30;
10= 50-40;
10= 60-50;
10= 70-60;
10= 80-70;
10= 90-80;
10= 100-90.
=>sunt multe cazuri