Răspunsuri

2014-11-04T14:00:37+02:00
243•2=486 (zahăr) 243-69=174(orez) 243+486+174= 729+174=903(alimente) F=243 Z=F•2 O=F-69 F+Z+O=?
2014-11-04T14:01:40+02:00
243x2=486kg zahar    243-69=174 kg orez      243+486+174=903kg de alimente sau vandut