• 1. (2017五上·西宁月考) 在横线上填上＞.＜或＝

  3.5×0.993.5
  

  23.2×0.90.9

  2.76×1.521.52

  4.25×1.14.25

  1×0.440.44

  7.1×0.547.1×5.4