姓名 ______________________日期 ____________得分 ____ / 12百分数的增减练习百分数的增减 · 1–12求新的数量，或求变化的百分数。中等替换1.140 increased by 30%中等替换2.180 increased by 75%中等替换3.280 increased by 30%中等替换4.60 decreased by 60%中等替换5.180 decreased by 40%中等替换6.340 increased by 5%中等替换7.420 decreased by 40%中等替换8.60 decreased by 40%中等替换9.280 increased by 35%中等替换10.340 increased by 40%中等替换11.420 decreased by 15%中等替换12.60 increased by 5%答案 — 百分数的增减练习百分数的增减1.1822.3153.3644.245.1086.3577.2528.369.37810.47611.35712.63由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷