. 分数加减法混合运算练习题（能简算的要简算） 573811554323133 + + +( - ) - + - - + - 8989599129255648 2132313112171131-( + ) - - - - - + + + 53 7518 -(18 - 19 ) 14 + 25 + 35 1 - 357 + 14 56 -(12 + 13 ) 6837 + 11 + 11 25515351713 - 38 - 58 117118 -(18 + 9 ) 32172 -(3 - 2 ) 6 - 38 + 14 1 - 35 - 25 4325 - 10 +3 78 - 512 + 16 43 -(25 + 310 ) 913 -(31221313 + 26 ) 5 + 3 + 5 精选文档 959141673 + 34 - 14 2557 + 11 +7 35254 -(7 - 5 ) 2 - 12 - 1136 12 -(34 - 38 ) 1112 + 4 - 6 57 + 14 - 914 34 + 36 - 58 23 +(11452 - 4 ) 5 - 9 - 9 . 88713232132531 -( - ) + - -( + ) 6 –( - ) +( + ) 1515181085515345942 151251551151211 + - + - + - +( - ) + - 4123312361236124356 58 + 45 - 318 + 5 1.875－﹙0.25＋23 ﹚ 0.25+ 1115 + 34 + 415 精选文档 715 ＋ 1921 + 221 10－ 7512 - 12 本文来源：https://www.wddqw.com/doc/1bca259a2a160b4e767f5acfa1c7aa00b42a9d3c.html