姓名 ______________________日期 ____________得分 ____ / 12异分母分数加减法练习异分母分数加减法 · 1–12计算。结果写成最简形式。简单替换1.710 + 25 =简单替换2.12 − 14 =简单替换3.38 + 34 =简单替换4.12 − 13 =简单替换5.14 + 12 =简单替换6.16 + 23 =简单替换7.712 − 16 =简单替换8.14 + 16 =简单替换9.58 − 14 =简单替换10.13 − 16 =简单替换11.34 − 12 =简单替换12.13 + 16 =答案 — 异分母分数加减法练习异分母分数加减法1.11102.143.1184.165.346.567.5128.5129.3810.1611.1412.12由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷