姓名 ______________________日期 ____________得分 ____ / 12两位数加法练习两位数加法 · 1–12计算。简单替换1.10 + 27 =简单替换2.54 + 11 =简单替换3.23 + 50 =简单替换4.48 + 11 =简单替换5.11 + 13 =简单替换6.45 + 32 =简单替换7.23 + 24 =简单替换8.25 + 21 =简单替换9.44 + 34 =简单替换10.60 + 29 =简单替换11.33 + 45 =简单替换12.78 + 11 =答案 — 两位数加法练习两位数加法1.372.653.734.595.246.777.478.469.7810.8911.7812.89由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷