姓名 ______________________日期 ____________得分 ____ / 12指数式与对数式的互化练习指数式与对数式的互化 · 1–12把每个等式改写成另一种形式。简单替换1.42 = 16简单替换2.52 = 25简单替换3.32 = 9简单替换4.33 = 27简单替换5.102 = 100简单替换6.53 = 125简单替换7.27 = 128简单替换8.25 = 32简单替换9.54 = 625简单替换10.44 = 256简单替换11.34 = 81简单替换12.103 = 1000答案 — 指数式与对数式的互化练习指数式与对数式的互化1.log4 16 = 22.log5 25 = 23.log3 9 = 24.log3 27 = 35.log10 100 = 26.log5 125 = 37.log2 128 = 78.log2 32 = 59.log5 625 = 410.log4 256 = 411.log3 81 = 412.log10 1000 = 3由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷