题目内容

直接写得数:
1.2×0.3=________;
0.54×0.9=________;0.4×2.5=________;0.92=________;
0.36×0.1=________;7÷3.5=________;4.2÷3=________;4×(1.5+0.25)=________.

0.36    0.486    1    0.81    0.036    2    1.4    7
分析:依据小数四则运算计算方法解答.
解答:1.2×0.3=0.36;0.54×0.9=0.486;0.4×2.5=1;0.92=0.81;0.36×0.1=0.036;7÷3.5=2;4.2÷3=1.4;4×(1.5+0.25)=7.故答案为:0.36,0.486,1,0.81,0.036,2,1.4,7.
点评:本题主要考查学生对于小数四则运算计算方法掌握.
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