题目内容

用竖式计算:
0.86×1.6=______;
25.8×4.7=______;40.9×2.6=______;
82.4×2.8=______;0.45×10.8=______;0.37×2.9=______.
(1)0.86×1.6=1.376;
0.86
×1.6

.
516
86

.
1.376


(2)25.8×4.7=121.26;
25.8
×4.7

.
1806
1032

.
121.26


(3)40.9×2.6=106.34;
40.9
×2.6

.
2454
818

.
106.34


(4)82.4×2.8=230.72,
82.4
×2.8

.
6592
1648

.
230.72


(5)0.45×10.8=4.86;
10.8
×0.45

.
540
432

.
4.860


(6)0.37×2.9=1.073;
0.37
×2.9

.
333
74

.
1.073
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