题目内容

【题目】直接写得数.

10÷0.01= 0.22+0.8= 10﹣2.05= 3.5×0.4= 1.8×0.4×0.25=

4÷0.25= 0÷19.8= 0.2×0.05= 0.6×1.5= 1.36+2.87+3.64=

【答案】1000,1.02,7.95,1.4,0.18,16,0,0.01,0.9,7.87

【解析】

试题分析:根据小数加减乘除的计算方法进行计算即可;1.8×0.4×0.25根据乘法交换律和结合律进行简算;1.36+2.87+3.64根据加法交换律和结合律进行简算.

解:10÷0.01=1000, 0.22+0.8=1.02, 10﹣2.05=7.95, 3.5×0.4=1.4, 1.8×0.4×0.25=0.18,

4÷0.25=16, 0÷19.8=0, 0.2×0.05=0.01, 0.6×1.5=0.9, 1.36+2.87+3.64=7.87.

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网