1.試找出2個異分母分數,使它們的和是_19_
..............................................................24.
提示:(____)+(____)=_19_
.......(........)..(.......)...24
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數學 小6-中1
2007-08-07 10:37 pm
回答 (2)
2007-08-07 10:42 pm
✔ 最佳答案
應該係(1)+(2)=19
(8) (3) 24
2007-08-07 10:41 pm
1/8 + 2/3 = 19/24
收錄日期: 2021-04-13 11:58:10
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