Expanded Form.
Expand- to make bigger. Only the size of the number changes not the value.
Form - another way to write the same number.
eg. 1234 is written in standard form.
1000 + 200 + 30 + 4 is written in expanded form.
9876.543 is standard form.
9000 + 800 + 70 + 6 + 0.5 + 0.04 + 0.003 is expanded form.
Expanded form is writing the true value of each digit.
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