2022-09-25 异分母分数加减法练习(异分母分数加减法十道题（带答案）)

5/3+7/6＝17/6 1/2+1/3＝5/6 1/2-1/3＝1/6 1/2+3/4-3/10=19/20 2/9+5/6+1/3=25/18 4/5-3/10+2/3=7/6 1/2-3/4+3/8=1/8 5/6-1/3+3/10=1/5 1/2+1/4+1/6+1/8+1/10=137/120 2/3+4/7-3/10=197/210 1/4-2/9+4/5-5/9=49/180 1. 2/3-1/4= 2. 2/5+3/7= 3. 4/3-7/2= 4... [了解更多]