发布时间 : 星期二 文章人教版一年级上册数学专项练习：在方框里填上正确的数更新完毕开始阅读93b70fe476232f60ddccda38376baf1ffd4fe3c5
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在方框里填上正确的数
7 + 5 = 4 + 9 = 8 + 5 = 6 + 7 =
10 10 10 10
9 + 5 = 4 + 7 =
10 10
7 + 6 = 9+ 9 =
10 10
7 + 8 = 4 + 8 =
10 10
6+ 6 = 2 + 9 =
10 10
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8 + 6 = 10 8 + 8 = 10 9 + 7 = 10 6 + 6= 10 6 + 9 = 10 5 + 7 = 10 5+ 6 = 10 6 + 8 = 10