Question

10．

直接写出得数． 15.6÷3=	3-2.98=	3×0.25=	0.63÷0.9=	1.8×0.4=
6.95÷0.695=	1.2×4=	3.9×0.01=	14.2÷0.2=	1.25×0.8=

Answer 1

分析 根据小数加减乘除法的计算方法解答．

解答 解：

15.6÷3=5.2	3-2.98=0.02	3×0.25=0.75	0.63÷0.9=0.7	1.8×0.4=0.72
6.95÷0.695=10	1.2×4=4.8	3.9×0.01=0.039	14.2÷0.2=71	1.25×0.8=1

点评 直接写得数时，注意数据特点和运算符号，细心解答即可．