👤

Rezolva
5-6+6+1+1
5-5-5+7
78+78+5x5: 5:5


Răspuns :

5-6+6+1+1 egal -1+8 egal 7
5-5-5+7 egal 0-5+7 egal 2
78+78+5 x 5 :5:5 egal 156+25:5:5 egal 156+5:5 egal 156+1 egal 157
5-6+6+1+1=
-1+6+1+1=
5+1+1=
6+1=7

5-5-5+7=
0-5+7=
-5+7=2

78+78+5x5: 5:5=
78+78+25:5:5=
78+78+5:5=
78+78+1=
156+1=157