问题 填空题 比一比.32______2×35.6×2______5.623.17+3.17______3.1722.9+2.9______2.9×2252______502×1.6______1.62. 答案 32>2×35.6×2<5.623.17+3.17<3.1722.9+2.9=2.9×2252>502×1.6>1.62.故答案为:>,<,<,=,>,>.