问题 填空题

在O里填上“>”“<”或“=”

(1)13.76×0.8○13.760.2○1.1×0.2 0.3×3○0.3×0.3

(2)5.2×0.6○0.52×6 8.4×1.3○0.9×8.4 6.4×0.2○6.4×0.5.

答案

(1)①13.76×0.8<13.76,

②0.2<1.1×0.2,

③0.3×3>0.3×0.3;

(2)①5.2×0.6=0.52×6,

②8.4×1.3>0.9×8.4,

③6.4×0.2<6.4×0.5.

故答案为:<,<,>,=,>,<.

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