Question

    Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.

    11 * 7 * 345 * 5 * 31 = 115

    A + × ÷ − Correct Answer Incorrect Answer
    B × + ÷ − Correct Answer Incorrect Answer
    C ÷ × + − Correct Answer Incorrect Answer
    D ÷ − + × Correct Answer Incorrect Answer

    Solution

    11 * 7 * 345 * 5 * 31 11 × 7 +  345 ÷ 5 − 31 77 + 69 - 31 146 - 31 = 115

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