1. (2023·汝州) 直接写出得数                                                                                                                              

196﹣69＝	×  ＝	÷  ＝	6.22+44.78＝
6÷2%＝	3﹣3÷7＝	+  ＝	+  ÷  ＝
598+403≈	0.125×3.2＝	24÷  ＝	0.5×0.6÷0.5×0.6＝