Răspuns :
38:2=19
19-12=7 (frunze are Elena)
38-7=31 (frunze are Silvia)
raspuns corect...d) 31
19-12=7 (frunze are Elena)
38-7=31 (frunze are Silvia)
raspuns corect...d) 31
Silvia /-----/ +12/
Elena /-----/ -12 } 38
68 -12 + 12 = 38
38 : 2 = 19
Silvia are 19 + 12 = 31 frunze
Elena are 19 - 12 = 7 frunze
Elena /-----/ -12 } 38
68 -12 + 12 = 38
38 : 2 = 19
Silvia are 19 + 12 = 31 frunze
Elena are 19 - 12 = 7 frunze