问题 填空题
比一比.
3.75×2.8______3.75×0.9
2.6×3______3.05×2.6
9.4×0.2______9.4×1.71.7______3.24×0.6
45.6×0.74______2.5×0.745.28×0.7______3.1
5.49×0.7______5.49×0.44.8×5.4______4.6×5.3.
答案

①3.75×2.8>3.75×0.9;②2.6×3<3.05×2.6;
③9.4×0.2<9.4×1.7;④1.7<3.24×0.6;
⑤45.6×0.74>2.5×0.74;⑥5.28×0.7>3.1;
⑦5.49×0.7>5.49×0.4;⑧4.8×5.4>4.6×5.3.
故答案为:>;<;<;<;>;>;>;>.

单项选择题
单项选择题