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小学一年级数学上册口算做题思维训练题:6和7的加减法

时间:2020-12-30来源:华宇网校作者:一年级数学思维训练题100道

小学一年级数学上册口算做题思维训练题:6和7的加减法


6 = 6+   7 - 3 =   7 = 3+   6 - 0 =
6 = 3+   7 - 5 =   7 = 3+   6 - 5 =
6 = 4+   7 - 0 =   7 = 5+   6 - 2 =
6 = 2+   7 - 0 =   7 = 1+   6 - 1 =
6 = 6+   7 - 2 =   7 = 6+   6 - 1 =

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