• 1. 用竖式计算，并用乘法验算。

  ①71.4÷35 =

  ②15.6÷1.3 =

  ③5.76÷0.96 =

  ④103.5÷25 =

  ⑤4.16÷8 =

  ⑥7.8÷2.6=