Răspuns:
3×17= 17+17+17=51
2×15=15+15=30
3×25=25+25+25=75
6×14=14+14+14+14+14+14=84
5×20=20+20+20+20+20=100
4×19=19+19+19+19=76
5×16=16+16+16+16=64
4×23=23+23+23+23=92
6×11=11+11+11+11+11+11=66