Răspuns :
a) 3750-3200=550
550+3200=3750
b) 6025-3875=2185
2185+3875=6025
c) 1857+780=2637
2637-780=1857
d) 7800+875=8675
8675-875=7800
Răspuns:
a)550; 550+3200=3750; b)2150;2150+3875=6025; c)2637;2637-780=1857; d)6925;6925+875=7800
a) 3750-3200=550
550+3200=3750
b) 6025-3875=2185
2185+3875=6025
c) 1857+780=2637
2637-780=1857
d) 7800+875=8675
8675-875=7800
Răspuns:
a)550; 550+3200=3750; b)2150;2150+3875=6025; c)2637;2637-780=1857; d)6925;6925+875=7800