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2nd Class Mathematics Addition and Subtraction Question Bank Addition and Subtraction

  • question_answer
    What are the missing numbers?

    A)  a = 18, b = 12                    

    B)  a = 12, b = 18

    C)  a = 17, b = 14                    

    D)  a = 14, b = 17

    Correct Answer: D

    Solution :

    2 + 7 + 3 = 12 and 3 + 1 + 5 = 9. So, a = 5 + 6 + 3 = 14 and b = 4 + 8 + 5 = 17.


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