1. (2021四上·揭西月考) 直接写出得数。                                                                                                                                      

560÷80＝	200×50＝	11×60＝	30÷5×30÷5＝
710－90＝	549+113＝	181-29＝	56×0×44＝
455×4＝	707÷7=	1000－125＝	39×10＋39＝