问题
填空题
比大小(在横线里填上“<”、“>”或“=”)
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答案
(1)0.1×0.1=0.01,0.1÷0.1=1,
0.01<1,
0.1×0.1<0.1÷0.1;
(2)0.3÷0.15=2,0.3×0.15=0.045,
2>0.045,
0.3÷0.15>0.3×0.15;
(3)0.999÷0.1=9.99,99.9×0.1=9.99,
9.99=9.99,
0.999÷0.1=99.9×0.1;
(4)33.2÷2=16.6,3.2×2=6.4,
16.6>6.4,
33.2÷2>3.2×2.
故答案为:<,>,=,>.