题目内容
【题目】直接写出得数:
1.5×4= 6.4÷0.8= 7.2×0.01= 10÷4=
0.36×2= 1÷0.125= 0.25×8= 8.1÷0.3=
【答案】6,8,0.072,2.5,0.72,8,2,27
【解析】
试题分析:(1)(3)(5)(7)根据小数乘法法则计算即可;
(2)(4)(6)(8)根据小数除法法则计算即可.
解:
(1)1.5×4=6;
(2)6.4÷0.8=8;
(3)7.2×0.01=0.072;
(4)10÷4=2.5;
(5)0.36×2=0.72; (6)1÷0.125=8; (7)0.25×8=2; (8)8.1÷0.3=27.
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