Răspuns :
Răspuns:
a+b=1257
a |___|___|
b |___| }1257
3p=1257
p=1257÷3
p=419 (b)
419×2=838 (a)
nr sunt 838 si 419
verificare
838+419=1257
Răspuns:
a+b=1257
b[___]
c[___] [___]
1257:3=419
b=419*2
b=838
c=419
Răspuns:
a+b=1257
a |___|___|
b |___| }1257
3p=1257
p=1257÷3
p=419 (b)
419×2=838 (a)
nr sunt 838 si 419
verificare
838+419=1257
Răspuns:
a+b=1257
b[___]
c[___] [___]
1257:3=419
b=419*2
b=838
c=419