If the 1 were underlined it would be 10,000
If the 6 were underlined it would be 6,000
If the 4 were underlined it would be 400
If the 0 were underlined it would be 0
If the 3 were underlined it would be 3
7's value is 700 5's value is 50 6's value is 6. Si the value of five is five tenths becauae it is in the tenth spot