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Dobreadrian1985
a fost răspuns

verifica daca ati calculat corect schimband locul termenilor.
245+147
309+232
872+19
386+209
627+348
539+257
843+139
235+237

Răspuns :

Violettacozariuc
245+147=392
147+245=392

309+232=541
232+309=541

872+19=891
19+872=891

386+209=595
209+386=595

627+348=975
348+627=975

539+257=796
257+539=796

843+139=982
139+843=982

235+237=472
237+235=472

SUCCES
245+147=392
147+245=392

309+232=541
232+309=541

872+19=894
19+872=894

386+209=595
209+386=595

627+348=975
348+627=975

539+257=796
257+539=796

843+139=982
139+843=982

235+237=472
237+235=472

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