①(1000× -160)÷
②39.25×99+39.25
③48×75%+53× -0.75
④[ -( - )]×
⑤1.25×48×2.5
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﹣)+]