Răspuns :
572,574,576,578,580,582,584, pare
673,675,677,679,681,683,685, impare
673,675,677,679,681,683,685, impare
1 pare cuprinse intre 570 si 584 sunt: 572,574,576,578,580,582
2 inpare cuprinse intre 672 si 685 sunt: 673,675,677,679,681,683
2 inpare cuprinse intre 672 si 685 sunt: 673,675,677,679,681,683