Q&A for How to Do Expanded Form

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  • Question
    What is the expanded form of 11.005?
    Community Answer
    It would be 10 + 1 + 0.005.
  • Question
    What’s the expanded form for 888.741?
    Donagan
    Top Answerer
    800 + 80 + 8 + .7 + .04 + .001.
  • Question
    How do I write number in expanded form that are in different base?
    Donagan
    Top Answerer
    Here's an example. The base-8 number 4,321 is expanded like this: (4 x 512) + (3 x 64) + (2 x 8) + (1 x 1). (In base-10 that's 2048 + 192 + 16 + 1 = 2257.)
  • Question
    What’s the expanded form for 500.000?
    Donagan
    Top Answerer
    Because there is a specificity implied in the use of the zeroes after the decimal point, you should write the expansion this way: (5 x 100) + (0 x 10) + (0 x 1) + (0 x .1) + (0 x .01) + (0 x .001).
  • Question
    How do I write 6,403,000 in expanded form?
    Donagan
    Top Answerer
    6 x 1,000,000 + 4 x 100,000 + 3 x 1,000.
  • Question
    What is 320,506.031 in expanded form?
    Community Answer
    3 x 100,000 + 2 x 10,000 + 5 x 100 + 6 x 1 + 3 x 0.01 + 1 x 0.001.
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