问题 填空题
比一比.
32______2×3
5.6×2______5.623.17+3.17______3.172
2.9+2.9______2.9×2252______502×1.6______1.62
答案

32>2×35.6×2<5.623.17+3.17<3.172
2.9+2.9=2.9×2252>502×1.6>1.62
故答案为:>,<,<,=,>,>.

选择题
填空题