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Calculeaza in doua moduri
43x16+16x29=???
Ofer coroana!!


Răspuns :

| 43•16+16•29
=688+16•29
=688+464
=1152

|| 43•16+16•29
=16•(43+29)
=16•72
=1152

Succes !!
Modul unu: (43×16)+(16×29)=688+464=1152
Modul doi: 16×(43+29)=16×72=1152

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