小数乘法问题大全及答案
更新时间:2021-06-23
类型:小学五年级数学题
题数:439
答:
(1)8.8×0.38=3.344(2)88×0.038=3.344(3)0.88×3.8=3.344(4)0.088×38=3.344
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答:
(1)0.306,(2)93.84,(3)21.28,(4)320
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答:
1.2,0.4,60,0.1,0.09,0.3,0.028,0.001
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答:
0.85,5,3.3,0.5,1.2,3.2,307,9,0.1,8,0,0.012,1,13.5,1,4.2,70,10
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答:
(53.4+53.4+1.6)×5=108.4×5=542(千米)
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答:
5个6.4的和是多少或6.4的5倍是多少;6.4的十分之五是多少
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答:
(1)王老师付的钱数:8×45=360(元),李老师付的钱数:7.5×70=525(元)(2)45+70=115(枝),7.2×115=828(元)
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