1欢迎下载一、分数计算(最新整理)(18 - 14 ÷4×14 )÷12(111+999)÷ [56 ×( 37 -38 )] (15 + 18 )× 160× 11315-( 713 ÷2+5)6
4 ÷45 +1
25 ×335[0
25 ×4-( 56 + 112 )] ×56720 ×1125 + 1425 × 72023 +( 12 +23 )× 27310 ×( 12 +13 )÷1875 ×[280 ÷( 7
72 )] 87 -3215 ÷85 +163(34 -51 ×41 )÷154精品文档
2欢迎下载54 ×185 +73 +9787 ÷〔(87 -43 )×54 〕6×(152 +121 )-812-95 ÷32 -6137 -(53 ÷209 +238 )〔2-(58 +31 )〕÷1541-(85 ÷23 +41 )75 ÷98 +87 ÷57 -75(1-31 ÷74 )×103(53 -53 ×95 )÷94〔65 -(43 -21 )〕÷1571615 ×〔 1÷(32 +21 )〕(2621×713+21 )÷952417 ÷5+51 ÷724 +0
2 74 ÷〔(65 -54 )÷167 〕〔4-(43 -83 )〕÷81精品文档
3欢迎下载158 ÷〔325 ×(109 +61 )〕3-185 ×4027 -1613212 ÷〔(43 -32 )×76 〕51 ÷3+54 ×3194 +72 +185 ÷2172×(21 –31 +41 )2–32 ÷54 –6198 +76 ×32 +7383 +54 ×65 +3171 ×116 +115 ÷7 4–158 ÷32 –5198 ×( 9+43 )–3287 ÷32 +87 ×2154 +85 ÷41 +21精品文档
4欢迎下载2–98 ×43 –3130×(