數學的粗心
每次不管大考小考都會因為「加減乘除」而算錯答案
驗算也算錯,明明都會寫
卻因為算錯少了20、30分
到底要怎麼辦
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推
05/13 10:19, , 1F
05/13 10:19, 1F
→
05/13 11:23, , 2F
05/13 11:23, 2F
→
05/13 11:24, , 3F
05/13 11:24, 3F
→
05/13 11:27, , 4F
05/13 11:27, 4F
→
05/13 11:27, , 5F
05/13 11:27, 5F
→
05/13 11:28, , 6F
05/13 11:28, 6F
推
05/13 12:55, , 7F
05/13 12:55, 7F
推
05/14 23:34, , 8F
05/14 23:34, 8F
→
05/14 23:34, , 9F
05/14 23:34, 9F