①101×32
②2.74+8.67+7.26+11.33
③18.8﹣5.8﹣﹣4.2﹣
④×+÷
⑤0.888×125×73+999×3
⑥4﹣[3.75×(1.2﹣)+]
①480+1040÷(704﹣688)
②7.4×4.5﹣2.6×5.5
③15.78﹣2.16+2.22﹣4.84
④(﹣)×24÷
⑤0.75×+×
⑥÷[(-)×]