Choose an appropriate option and fill in the blanks:
200+ +310+7100=203.37 30/3
Here if we write 203.37 in expanded form
Then, 203.37=200+0+3+310+7100
Hence, 200+3+310+7100=203.37
40+110+2100= 41.2/40.12
400+40+6+ =446.8810/8100
500+50+5+110+ =555.12 210/2100
900+80+7+2100= 987.2/987.02
+50+4+310=254.3