\large 4 \cdot 10^{3} + 2 \cdot 10^{2} + 1 \cdot 10^{1} + 3 \cdot 10^{0} = 4000 + 200 + 10 + 3 = 4213Sin marcar
\large 4 \cdot 10^{3} + 2 \cdot 10^{2} + 1 \cdot 10^{1} + 3 \cdot 10^{0} = 4000 + 200 + 10 + 3 = 4123Sin marcar
\large 4 \cdot 10^{3} + 2 \cdot 10^{2} + 1 \cdot 10^{1} + 3 \cdot 10^{0} = 4000 + 200 + 10 + 3 = 4312Sin marcar
\large 4 \cdot 10^{3} + 2 \cdot 10^{2} + 1 \cdot 10^{1} + 3 \cdot 10^{0} = 4000 + 200 + 10 + 3 = 4231Sin marcar