Question

Determinati numerele astfel incat sa obtinem propozitii adevarate:
a) 4a trei puncte 2
b) a71 trei puncte 3
c) 7ab trei puncte 5
d) 8aa trei puncte 10
e) 67a trei puncte 2
Ajutatima va rog

Answer 1

a)40,42,44,46,48
b)171,471,771
c)700,710,720,730,740....790
705,715,725,735,745......796
d)800,810,820,830,840,850,860,870,880,890
e)670,672,674,676,678