To solve the exercise, we can use the decimal places, which you can see below:
Then, we have:
0. 5,,448: The value of digit 5 is ,5 thousands,, or ,5,000,.
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1. 6,2,4,6: The value of digit 4 is ,4 tens,, or ,40,.
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2. 3,,1,53: The value of the digit 1 is ,1 hundred,, or, 100,.
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3. 4,0,9,8: The value of digit 9 is ,9 tens,, or ,900,.
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4. 1,,222: The value of digit 1 is ,1 thousand,, or ,1000,.