【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《分数加减法混合运算练习题50道》,欢迎阅读!
分数加减法混合运算练习题(能简算的要简算) 554323133573811 + + +( - ) - + - - + - 8989599129255648 2132313112171131-( + ) - - - - - + + + 53 718 -(5118 - 9 ) 14 + 25 + 35 1 - 357 + 14 1 - 56 -(12 + 13 ) 6837 + 11 + 11 815 -(815 - 718 ) 14 + 512 - 13 2551713 - 38 - 58 32 -(213 - 2 ) 35 - 25 78 - 512 + 16 913 -(313 + 1226 ) 110 + 38 - 25 23 + 5112 - 3 15351118 -(7118 + 9 ) 3 + 7316 - 8 + 4 435 - 10 +23 43 -(25 + 310 ) 25 + 133 + 5 3215 -(15 + 3 ) 6 56 + 512 - 13 95934 - 14 3524 -(7 - 5 ) 2 - 1332 -(4 - 8 ) 57 + 194 - 14 23 +(12 - 14 ) 5 - –(34 - 25 ) 1516 +(12 - 4 ) 14167257 + 11 +57 512 - 1136 12 + 114 - 6 34 + 36 - 58 459 - 9 539 +(4 + 12 ) 23 + 115 - 6 54311134719275 + - + 0.25+ + + + + 10- - 8585154151521211212 2 1.875-﹙0.25+ ﹚ 3 本文来源:https://www.dywdw.cn/57d3432b76232f60ddccda38376baf1ffd4fe364.html