71,38 - 43,762 - (2,59 + 3,04) = 21,988
1) 2,59 + 3,04 = 5,63
2) 71,38 - 43,762 = 27,618
3) 27,618 - 5,63 = 21,988
71,38 - 43,762 - (2,59 + 3,04) = 21,988
1) 2,59 + 3,04 = 5,63
2) 71,38 - 43,762 = 27,618
3) 27,618 - 5,63 = 21,988