五年级下册 分数的意义和性质（笔算）

23 = ( )33 22	1216 = 34	1236 = 13
17 = ( )56 8	12 = ( )10 5	13 = ( )24 8
525 = 15	36 = ( )24 12	45 = ( )30 24
56 = ( )12 10	36 = ( )30 15	13 = ( )30 10
545 = 19	35 = ( )45 27	624 = 14
13 = ( )18 6	1527 = 59	1216 = 34
23 = ( )9 6	1824 = 34	416 = 14
13 = ( )18 6	48 = ( )32 16	46 = ( )18 12
46 = ( )24 16	1525 = 35	15 = ( )15 3
17 = ( )63 9	38 = ( )40 15	26 = 13
1014 = 57	418 = 29	35 = ( )30 18
13 = ( )6 2	24 = ( )8 4	23 = ( )6 4
23 = ( )15 10	24 = ( )12 6	35 = ( )30 18
1221 = 47	13 = ( )15 5	23 = ( )6 4
318 = 16	12 = ( )6 3	12 = ( )12 6
23 = ( )15 10	37 = ( )42 18	1018 = 59
1015 = 23	2545 = 59

23 = 2233	1216 = 34	1236 = 13
17 = 856	12 = 510	13 = 824
525 = 15	36 = 1224	45 = 2430
56 = 1012	36 = 1530	13 = 1030
545 = 19	35 = 2745	624 = 14
13 = 618	1527 = 59	1216 = 34
23 = 69	1824 = 34	416 = 14
13 = 618	48 = 1632	46 = 1218
46 = 1624	1525 = 35	15 = 315
17 = 963	38 = 1540	26 = 13
1014 = 57	418 = 29	35 = 1830
13 = 26	24 = 48	23 = 46
23 = 1015	24 = 612	35 = 1830
1221 = 47	13 = 515	23 = 46
318 = 16	12 = 36	12 = 612
23 = 1015	37 = 1842	1018 = 59
1015 = 23	2545 = 59