Zgjidhja e ushtrimit 2

Vendos veprimin që duhet në këto pohime.

1. $97-48=49$ i) $49$ $\square$ $48=97$; ii) $97$ $\square$ $49=48$
2. $29+63=92$ i) $92$ $\square$ $63=29$; ii) $92$ $\square$ $29=63$
3. $4\times 17=68$ i) $68$ $\square$ $17=4$; ii) $68$ $\square$ $4=17$
4. $128:16=8$ i) $16$ $\square$ $8=128$; ii) $128$ $\square$ $8=16$