Mathematics

7th

grade

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七上數學第一次段考

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25 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    -7/4

    -1.3 

    -2.1

    -2 1/4(負二又四分之一)

  • 2. Multiple Choice
    30 seconds
    1 pt

    下列敘述何者錯誤

    -6 的相反數為 6

    3 1/3(三又三分之一)的相反數為-10/3

    -(-4)的相反數為 4

    0 的相反數為 

  • 3. Multiple Choice
    30 seconds
    1 pt

    在數線上與-3 1/3最接近的整數為何?

    -3 

    -4 

     3

    4

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