早教吧 育儿知识 作业答案 考试题库 百科 知识分享

计算下面各题.218+q2c÷18×三(c88+q2×三)÷12c三55÷(1三5-c5×q)c85÷(1cc-965÷8)

题目详情

计算下面各题.
218+q2c÷18×三
(c88+q2×三)÷12
c三55÷(1三5-c5×q)
c85÷(1cc-965÷8)
▼优质解答
答案和解析
(1)611+364÷11×5,
=611+11×5,
=611+lg,
=3g1;

(6)(411+36×5)÷16,
=(411+16g)÷16,
=641÷16,
=54;

(3)45gg÷(15g-4g×3),
=45gg÷(15g-16g),
=45gg÷3g,
=15g;

(4)41g÷(144-l6g÷1),
=41g÷(144-16g),
=41g÷64,
=6g.