Răspuns :
a). 5 + 10 = 15
6 + 10 = 16
4 + 10 = 14
b). 17 - 10 = 7
14 - 10 = 4
19 - 10 = 9
Răspuns:
A)5+10=15; 6+10=16; 4+10=14
B) 17-10=7; 14-10=4; 19-10=9
a). 5 + 10 = 15
6 + 10 = 16
4 + 10 = 14
b). 17 - 10 = 7
14 - 10 = 4
19 - 10 = 9
Răspuns:
A)5+10=15; 6+10=16; 4+10=14
B) 17-10=7; 14-10=4; 19-10=9