Răspuns :
4 lei +50 bani = 4lei 50 bani
7 lei + 14 lei = 21lei 00 bani
84 lei+14lei50bani= 98lei50bani
7lei50bani+15lei50bani= 23lei 00 bani
7 lei + 14 lei = 21lei 00 bani
84 lei+14lei50bani= 98lei50bani
7lei50bani+15lei50bani= 23lei 00 bani