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  • Utilizator Brainly
2014-03-03T18:42:07+02:00
A.I____I____I____I____I____I____I____I____I3I
b.I____I.........................3650................................I
 3650-3=3647 suma partilor egale
 3647:7=521 ( o parte egala sau numarul b )
 521x8+3=4171 ( numarul a )

Verificare : 4171-521=3650
1 1 1
2014-03-03T18:54:12+02:00
A. |------|------|------|------|-------|------|------|------|
b.|------|..........3650..........|
3650-3=3647 
3647:7=521 
521*8+3=417