题目内容
口算
(1)0.6 ×0.4= |
(2)3.6 ×2= |
(3)1.75 ×1= |
(4)0.01 ×24= |
(5)5.38 ×0= |
(6)3.71 ×100= |
(7)0.85 ×2= |
(8)0.31 ×3= |
(9)0.21 ×0.3= |
答案:0.24;7.2;1.75;0.24;0;371;1.7;0.93;0.063
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