列竖式计算(第①、②小题要验算). ①540÷60; ②876÷73; ③920÷40; ④235÷55; ⑤265÷59; ⑥850÷36; ⑦798÷23; ⑧996÷83.
计算.
算一算,填一填. 0.9+0.6= 15.4+2.97= 5.94+10.7= 10﹣3.14= 10.2﹣8.75= 11.65﹣7.39=
65.4﹣11.06+3.49 20﹣﹣÷ 36×(+﹣)÷[(﹣)÷].
把苹果放在碗里.(连线)