五年级下册 分数的意义和性质（笔算）

2028 = 57	24 = ( )16 8	25 = ( )40 16
921 = 37	618 = 13	1015 = 23
69 = 23	26 = ( )42 14	49 = ( )45 20
25 = ( )35 14	23 = ( )12 8	35 = ( )10 6
35 = ( )30 18	35 = ( )15 9	16 = ( )24 4
12 = ( )18 9	67 = ( )63 54	26 = 13
57 = ( )21 15	16 = ( )42 7	28 = ( )16 4
36 = ( )24 12	3048 = 58	46 = ( )12 8
13 = ( )12 4	515 = 13	16 = ( )12 2
56 = ( )30 25	34 = ( )20 15	1040 = 14
13 = ( )18 6	13 = ( )15 5	15 = ( )30 6
17 = ( )28 4	630 = 15	35 = ( )35 21
13 = ( )12 4	34 = ( )12 9	1030 = 13
1025 = 25	520 = 14	29 = ( )27 6
46 = ( )36 24	13 = ( )21 7	24 = ( )16 8
23 = ( )12 8	17 = ( )63 9	14 = ( )28 7
2035 = 47	23 = ( )15 10

2028 = 57	24 = 816	25 = 1640
921 = 37	618 = 13	1015 = 23
69 = 23	26 = 1442	49 = 2045
25 = 1435	23 = 812	35 = 610
35 = 1830	35 = 915	16 = 424
12 = 918	67 = 5463	26 = 13
57 = 1521	16 = 742	28 = 416
36 = 1224	3048 = 58	46 = 812
13 = 412	515 = 13	16 = 212
56 = 2530	34 = 1520	1040 = 14
13 = 618	13 = 515	15 = 630
17 = 428	630 = 15	35 = 2135
13 = 412	34 = 912	1030 = 13
1025 = 25	520 = 14	29 = 627
46 = 2436	13 = 721	24 = 816
23 = 812	17 = 963	14 = 728
2035 = 47	23 = 1015