分数加减法混合运算练习题（能简算的要简算） 554323133573811 + + +( - ) - + - - + - 8989599129255648 2132313112171131-( + ) - - - - - + + + 53 718 -(518 - 19 ) 14 + 25 + 35 1 - 357 + 14 1 - 56 -(112 + 3 ) 6837 + 11 + 11 8815 -(15 - 718 ) 114 + 512 - 3 2551713 - 358 - 8 3212 -(3 - 2 ) 325 - 5 78 - 5112 + 6 931213 -(13 + 26 ) 1310 + 8 - 25 23 + 512 - 13 15351118 -(718 + 19 ) 3 + 76 - 318 + 4 4325 - 10 +3 4233 -(5 + 10 ) 215 + 3 + 35 35 -(215 + 13 ) 6 56 + 5112 - 3 95934 - 14 34 -(57 - 25 ) 2 - 12 -(34 - 38 ) 57 + 194 - 14 213 +(2 - 14 ) 5 - –(34 - 25 ) 16 +(512 - 14 ) 1416727 + 5511 +7 512 - 1136 12 + 114 - 6 3354 + 6 - 8 49 - 59 5319 +(4 + 2 ) 23 + 15 - 16 54311134719275 + - + 0.25+ + + ＋ + 10－ - 8585154151521211212 2 1.875－﹙0.25＋ ﹚ 3 本文来源：https://www.wddqw.com/doc/344becec5afafab069dc5022aaea998fcc224086.html