Răspuns :
b)467-58=409; 409+58=467;
c)6427-5777=650; 5777+650=6427;
d)4456-3287=1169; 1169+3287=4456;
e)95681-2017=93664; 93664+2017=95681;
f)45521-8721=36800; 36800+8721=45521.
Sper ca e de folos!
c)6427-5777=650; 5777+650=6427;
d)4456-3287=1169; 1169+3287=4456;
e)95681-2017=93664; 93664+2017=95681;
f)45521-8721=36800; 36800+8721=45521.
Sper ca e de folos!
b)467-58=409
409+58=467(verificarea)
c)6427-5777=650
650+5777=6427(verificarea)
d)4456-3287=1169
1169+3287=4456(verificarea)
e)95681-2017=93664
93664+2017=95681(verificarea)
f)45521-8721=36800
36800+8721=45521(verificarea)
409+58=467(verificarea)
c)6427-5777=650
650+5777=6427(verificarea)
d)4456-3287=1169
1169+3287=4456(verificarea)
e)95681-2017=93664
93664+2017=95681(verificarea)
f)45521-8721=36800
36800+8721=45521(verificarea)