姓名 ______________________日期 ____________得分 ____ / 12多位数加减法练习多位数加减法 · 1–12计算加法或减法。中等替换1.56,365 − 20,927 =中等替换2.72,355 + 66,325 =中等替换3.24,590 + 40,746 =中等替换4.88,261 + 27,932 =中等替换5.27,500 − 4,738 =中等替换6.17,922 − 11,384 =中等替换7.76,707 + 14,913 =中等替换8.76,065 − 67,540 =中等替换9.86,435 + 98,064 =中等替换10.37,439 + 69,387 =中等替换11.56,031 + 22,058 =中等替换12.41,565 − 1,974 =答案 — 多位数加减法练习多位数加减法1.35,4382.138,6803.65,3364.116,1935.22,7626.6,5387.91,6208.8,5259.184,49910.106,82611.78,08912.39,591由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷