## Thinking Mathematically (6th Edition)

$MDCCCXCVI$
RECALL: $M=1000 \\D=500 \\C=100 \\L=50 \\X=10 \\V=5 \\I=1$ Note that: $1896 = 1000+800+90+6 \\1896 = 1000+500+100+100+100+(100-10) + 5+1 \\1896=MDCCCXCVI$