Question

    Select the correct combination of mathematical signs

    that can sequentially replace the “@” sign and balance the following equation. 16@5@4@2@410@5 
    A × - + = ÷ Correct Answer Incorrect Answer
    B + × - = ÷ Correct Answer Incorrect Answer
    C + - × = ÷ Correct Answer Incorrect Answer
    D × + - = ÷ Correct Answer Incorrect Answer

    Solution

    16 × 5 + 4 - 2 = 410 ÷ 5 80 + 4 – 2 = 82 82 = 82

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