姓名 ______________________日期 ____________得分 ____ / 12解比例练习解比例 · 1–12解每个比例。中等替换1.32 = 21x中等替换2.933 = 18x中等替换3.2112 = 35x中等替换4.16 = 3x中等替换5.2032 = x56中等替换6.x36 = 4096中等替换7.2x = 1477中等替换8.x18 = 2045中等替换9.2048 = x24中等替换10.336 = x84中等替换11.9x = 2480中等替换12.159 = x18答案 — 解比例练习解比例1.x = 142.x = 663.x = 204.x = 185.x = 356.x = 157.x = 118.x = 89.x = 1010.x = 711.x = 3012.x = 30由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷