Răspuns :
Răspuns:
a÷7=4rest0 a÷7=4rest1 a÷7=4rest2 a÷7=4rest3
a=28 a=29 a=30 a=31
a÷7=4rest4 a÷7=4rest5 a÷7=4rest6
a=32 a=33 a=34
28+29+30+31+32+33+34=
=57+61+65+34
=118+99
=217
Răspuns:
a÷7=4rest0 a÷7=4rest1 a÷7=4rest2 a÷7=4rest3
a=28 a=29 a=30 a=31
a÷7=4rest4 a÷7=4rest5 a÷7=4rest6
a=32 a=33 a=34
28+29+30+31+32+33+34=
=57+61+65+34
=118+99
=217