问题
解答题
列竖式计算.
(1)4.76+5.24=
(2)10-5.37=
(3)0.84×7.05=
(4)1.68÷0.3=
答案
(1)4.76+5.24=10,
4.76
,+5.24 10.00
(2)10-5.37=4.63,
10.00
,-5.37 4.63
(3)0.84×7.05=5.922,
7.05
×0.84 2820
,5640 5.9220
(4)1.68÷0.3=5.6.
5.6
0.31.68
15 18
18 0