Instructions: What approximate value should come in place of question mark (?) in the following questions? (Note: You are not expected to calculate the exact value.)
$$\sqrt[3]{4663}$$ + 349 = ? ÷ 21.003
$$\sqrt[3]{4663}$$ ≈ 17
17 + 349 = ? ÷ 21
366 x 21 = ?
? = 7686 ≈ 7680
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