Verifica operazioni

Verifica operazioni

Calcola in colonna

234 + 689 =                743 + 138 =                600 – 134 =                762 – 123 =

23 x 4=                                   36 x 6=                       

 

Verifica operazioni

Calcola in colonna

327 + 389 =                651 + 274 =                600 – 264 =                762 – 372 =

35 x 4=                                   38 x 6=