Question

Scrie toate numerele care se pot obtine cu cifrele : C,D,M , formate din: a)doua cifre;b)3 cifre

Answer 1

Răspuns:

Scrie toate numerele care se pot obține cu cifrele: C, D, M, formate din:

a) Numerele de două cifre

$\bf \blue{CC} ~\xrightarrow[]{in~ cifre~ arabe}~200$

$\bf \green{MM} ~\xrightarrow[]{in~ cifre~ arabe}~2000$

$\bf \orange{CD} ~\xrightarrow[]{in~ cifre~ arabe}~400$

$\bf \purple{DC} ~\xrightarrow[]{in~ cifre~ arabe}~600$

$\bf \red{CM} ~\xrightarrow[]{in~ cifre~ arabe}~900$

$\bf \pink{MC} ~\xrightarrow[]{in~ cifre~ arabe}~1100$

$\bf \blue{MD} ~\xrightarrow[]{in~ cifre~ arabe}~1500$

$\bf DD ~~nu~ este ~numar~roman$

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b) Numerele de trei cifre

$\bf \blue{CCC} ~\xrightarrow[]{in~ cifre~ arabe}~300$

$\bf \green{DCC} ~\xrightarrow[]{in~ cifre~ arabe}~700$

$\bf \orange{MCC} ~\xrightarrow[]{in~ cifre~ arabe}~1200$

$\bf \purple{MMM} ~\xrightarrow[]{in~ cifre~ arabe}~3000$

$\bf \red{MCM} ~\xrightarrow[]{in~ cifre~ arabe}~1900$

$\bf \blue{MMC} ~\xrightarrow[]{in~ cifre~ arabe}~2100$

$\bf \green{MMD} ~\xrightarrow[]{in~ cifre~ arabe}~2500$

$\bf \pink{MDC} ~\xrightarrow[]{in~ cifre~ arabe}~1600$

$\bf \purple{MCD} ~\xrightarrow[]{in~ cifre~ arabe}~1400$  

$\bf CMD; CDM; CCM;CCD;CMM;CDD;CMC;$

$\bf CDC;MDD;MDM; DCM;DMC; DDD;DDC;$

$\bf DDM;DMM;DCD;DMD - NU~ sunt ~numere ~romane ~$  

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