小学一年级口算测试练习题(7)

概要： 3 + 2 = 2 - 1 = 2 + 2 = 3 + 1 = 3 - 1 = 2 + 1 = 2 + 1 = 4 - 1 = 2 + 1 = 4 + 1 = 3 + 1 = 1 + 1 = 3 - 3 = 1 - 1 = 2 - 1 = 4 + 1 = 4 + 1 = 1 - 1 = www.guaituzi.com

小学一年级口算测试练习题(7),http://www.guaituzi.com

    3 + 2 =           2 - 1 =           2 + 2 =

    3 + 1 =           3 - 1 =           2 + 1 =

    2 + 1 =           4 - 1 =           2 + 1 =
 
    4 + 1 =           3 + 1 =           1 + 1 =

    3 - 3 =           1 - 1 =           2 - 1 =

    4 + 1 =           4 + 1 =           1 - 1 =

 

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