Răspuns:
Explicație pas cu pas:
108=1x100+0x10+8x1
3.582=3x1000+5x100+8x10+2x1
82.643=8x10000+2x1000+6x100+4x10+3x1
233.989=2x100000+3x10000+3x1000+9x100+8x10+9x1
1.008=1x1000+0x100+0x100+8x1
78.305=7x10000+8x1000+3x100+0x10+5x1
128.714=1x100000+2x10000+8x1000+7x100+1x10+4x1
18.305.075=1x10000000+8x1000000+3x100000+0x10000+5x1000+0x100+7x10+5x1