问题
解答题
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答案
(1)34.2×0.64=21.888;
34.2
×0.64 1368
2052 21.888
(2)0.63×0.106=0.06678;
0.63
×0.106 378
63 0.06678
(3)1.06×20.5=21.73;
1.0 6
×20.5 530
212 21.730
(4)6.8×0.195=1.326;
6.8
×0.195 340
612 68
. 1.326
(5)750.4÷0.56=1340;
1340
0.56750.4
56 190
168 224
224 0
(6)1.512÷0.36=4.2;
4.2
0.361.512
144 72
72 0
(7)57.76÷15.2=3.8;
3.8
15.257.76
456 1216
1216 0
(8)11.124÷54=0.206.
0.206
5411.124
108 324
324 0