五年级下册 分数的意义和性质（笔算）

36 = ( )36 18	67 = ( )21 18	4854 = 89
26 = 13	1224 = 12	924 = 38
414 = 27	13 = ( )15 5	820 = 25
25 = ( )45 18	1848 = 38	67 = ( )63 54
34 = ( )12 9	23 = ( )21 14	56 = ( )12 10
12 = ( )4 2	1530 = 12	46 = ( )12 8
25 = ( )45 18	3054 = 59	2442 = 47
23 = ( )18 12	13 = ( )30 10	13 = ( )12 4
12 = ( )12 6	49 = ( )54 24	1035 = 27
312 = 14	23 = ( )15 10	12 = ( )18 9
14 = ( )20 5	58 = ( )24 15	37 = ( )63 27
1624 = 23	621 = 27	12 = ( )4 2
19 = ( )36 4	14 = ( )36 9	16 = ( )12 2
25 = ( )30 12	610 = 35	35 = ( )45 27
17 = ( )63 9	24 = ( )28 14	25 = ( )30 12
25 = ( )35 14	1215 = 45	37 = ( )14 6
34 = ( )20 15	23 = ( )24 16

36 = 1836	67 = 1821	4854 = 89
26 = 13	1224 = 12	924 = 38
414 = 27	13 = 515	820 = 25
25 = 1845	1848 = 38	67 = 5463
34 = 912	23 = 1421	56 = 1012
12 = 24	1530 = 12	46 = 812
25 = 1845	3054 = 59	2442 = 47
23 = 1218	13 = 1030	13 = 412
12 = 612	49 = 2454	1035 = 27
312 = 14	23 = 1015	12 = 918
14 = 520	58 = 1524	37 = 2763
1624 = 23	621 = 27	12 = 24
19 = 436	14 = 936	16 = 212
25 = 1230	610 = 35	35 = 2745
17 = 963	24 = 1428	25 = 1230
25 = 1435	1215 = 45	37 = 614
34 = 1520	23 = 1624