24×()
① 15÷ ②
③ 24×(-) ④
×+÷6 (+)×24 +(-)÷
201× ×47+0.125×53 ×÷(-)
×125××8 36×(+-)×(-)÷ (+)÷+
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﹣)+]
①273﹣73﹣27
②1.25×9.78×80
③()×24
④[1﹣()]÷
①
②
③
④