Răspuns :
Răspuns:
4126+3527=7653
7653-4126=3527
5273+2112=7385
7385-5273=2112
5829+1993=7885
7882-5829=1993
4870-3430=1440
1440+3430=4870
1786+1897=3683
3683-1786=1897
4132+3255=7387
7387-4132=3255
3420-2550=870
870+2550=3420
3500-2400=1100
1100+2400=3500
4126+3127=7253
5273+2112=7385
5829+1993=7822
4870-3430=1440
1786+1897=3683
4132+3255=7387
3420-2550=870
3500-2400=1100