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frutty [35]
3 years ago
13

Explain how you know what number is missing in the equation 3,947 = 3,000 + Blank + 40 + 7

Mathematics
1 answer:
sashaice [31]3 years ago
8 0
It's in expanded form, so you add each part (thousands, hundreds, tens, and ones) separately. the hundreds is missing. looking at the number, it is 900.
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