Răspuns :
17, 26, 35, 44, 53, 62, 71, 80
14, 25, 36, 47, 41, 52, 58, 63, 69, 74, 85, 96
1. 0+8=8
2. 1+7=8
3. 2+6=8
4. 3+5=8
5. 4+4=8
6. 5+3=8
7. 6+2=8
8. 7+1=8
9. 8+0=8
diferenţa este 3, deci 8-5=3.
2. 1+7=8
3. 2+6=8
4. 3+5=8
5. 4+4=8
6. 5+3=8
7. 6+2=8
8. 7+1=8
9. 8+0=8
diferenţa este 3, deci 8-5=3.