【#文档大全网# 导语】以下是®文档大全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!
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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
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88713232132531 -( - ) + - -( + ) 6 –( - ) +( + ) 1515181085515345942
151251551151211 + - + - + - +( - ) + - 4123312361236124356
58 + 45 - 318 + 5
1.875-﹙0.25+2
3 ﹚
0.25+ 1115 + 34 + 415 精选文档
715 + 1921 + 221 10- 7512 - 12
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