numere ascund găinile? 345 = 310 893 - - = 472 232 + = 335 + 356 = 776

Răspuns:
g-345=310
g=310+345
g=655
V : 655-345=310
893-g=472
g=893-472
g=421
V: 893-421=472
232+g=335
g=335-232
g=103
V: 232+103=335
g+356=776
g=776-356
g=420
V: 420+356=776