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五年级数学下册分数方程练习题
1.53x1213
3.2x131
5.16x1316
7.2x43525
9.115x15
11.12-x13
12.13.21530x16
15.11540x110
17.37x85
19.19243x512
21.5x525
23.794x13 24.25.12x1312
27.143x31
29.3x11012
31.13x23
33.2x1612
35.1120x234
37.115x1012
39.151x115
41.174x1612
2.16x231 4.4x115
6.133x112 8.1115x612 10.13113x4
232x715
14.15x14315 16.571235x35 18.13x9112 20.136x18124 22.4152x23 19x1359
26.113x215
28.112x11412 30.3x13013 32.1113x12
34.132x121
36.211x79 38.14x8112 40.13x215
42.5138x24 22x
515745.23x
8111x
47.315531149.x
56243.51x2 7722446.x
533511348.x
2535111 50.x312344.1.12 2.2 3.13 8.5 9.4 10.14 15.4 16.113 17.5 22.15 23.19 24.2 25.15 30.1110 31.9 36.19 37.3 38.11143.27 44.3 45.38 50.34
答案
4.15 5.3 11.16 12.110 18.1111 19.8 13 26.5 27.32.4 33.6 34.39.7 40.15 46.37 47.2 112 7.17 7 14.3 6 21.127 28.435.542.2
457 49.9 6.13.20.29.41.48.