姓名 ______________________日期 ____________得分 ____ / 12整数加减法练习整数加减法 · 1–12加或减。简单替换1.5 + (−9) =简单替换2.7 + (−11) =简单替换3.9 + (−8) =简单替换4.−2 − 11 =简单替换5.12 + 8 =简单替换6.−3 + (−10) =简单替换7.−12 − (−11) =简单替换8.10 + (−4) =简单替换9.−8 − (−9) =简单替换10.4 − (−12) =简单替换11.12 − 6 =简单替换12.−12 + 12 =答案 — 整数加减法练习整数加减法1.−42.−43.14.−135.206.−137.−18.69.110.1611.612.0由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷