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    34+28+19= 【查看更多】

     

    题目列表(包括答案和解析)

    5
    8
    +
    2
    8
    =
    8
    9
    -
    7
    9
    =    		 180×4= 1-
    7
    9
    =
    4
    5
    -
    2
    5
    =    		 25÷6=
    3
    4
    +
    1
    4
    =    		 1-
    7
    8
    +
    3
    8
    =
    208×3=
    4
    5
    -
    1
    5
    =
    3
    8
    +
    5
    8
    -
    2
    8
    =    		 150×7=
    6
    9
    -
    1
    9
    =    		 1-
    1
    9
    -
    2
    9
    =    		 21×5= 420-190=

    查看答案和解析>>

    23+19= 50-17= 11.7+13= 2.2×0.2=
    3
    4
    -
    1
    4
    =
    1
    3
    ×
    3
    8
    =
    3
    7
    ÷
    3
    5
    =
    1
    4
    +
    1
    5
    =
    7
    8
    +
    1
    8
    =
    4
    9
    ÷
    4
    7
    =
    1
    3
    +
    1
    5
    =    		 15×
    3
    5
    =    		 10-0.6= 28.4÷0.4=
    1
    2
    -
    1
    3
    =

    查看答案和解析>>

    560÷28=______ 99×3.6=______ 84÷0.7=______ 2+1÷3=______
    1.25×0.8______ 3.04-0.4=______ 5-
    3
    4
    +
    1
    4
    =______    		 25×0.7×4=______
    1
    2
    -
    1
    3
    =______
    5
    12
    ÷
    7
    24
    =______
    1
    4
    ×0÷8=______
    1
    9
    ×9÷
    1
    9
    ×9=______．

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    560÷28=______ 99×3.6=______ 84÷0.7=______ 2+1÷3=______
    1.25×0.8______ 3.04-0.4=______ 5-
    3
    4
    +
    1
    4
    =______    		 25×0.7×4=______
    1
    2
    -
    1
    3
    =______
    5
    12
    ÷
    7
    24
    =______
    1
    4
    ×0÷8=______
    1
    9
    ×9÷
    1
    9
    ×9=______．

    查看答案和解析>>

    7
    9
    -
    2
    9
    =
    3
    4
    +
    1
    4
    =
    5
    8
    -
    2
    8
    =
    4
    5
    -
    3
    5
    =
    6
    11
    +
    2
    11
    =
    7
    13
    -
    2
    13
    =    		 1-
    5
    8
    =
    5
    6
    -
    5
    6
    =
    5
    9
    -
    1
    9
    =
    1
    5
    +
    3
    5
    =

    查看答案和解析>>


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