What is the missing number in the box? 3 000 000 + 10 000 + [ ] + 8 = 3 014 008 Ans: ___

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Worked solution

1. Decompose the total sum into its place values

$3\ 014\ 008 = 3\ 000\ 000 + 10\ 000 + 4\ 000 + 8$

2. Identify the missing number by comparing with the given equation

Comparing $3\ 000\ 000 + 10\ 000 + [\quad] + 8$ with $3\ 000\ 000 + 10\ 000 + 4\ 000 + 8$ , the missing number is $4000$ .

Answer

$4000$

AI analysis — may contain mistakes.

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