五年级下册 分数的意义和性质（笔算）

36 = ( )18 9	1628 = 47	15 = ( )15 3
26 = ( )42 14	25 = ( )15 6	36 = ( )42 21
1830 = 35	14 = ( )20 5	515 = 13
14 = ( )8 2	48 = 12	1520 = 34
12 = ( )18 9	12 = ( )6 3	2024 = 56
1618 = 89	23 = ( )18 12	13 = ( )24 8
36 = ( )24 12	14 = ( )36 9	13 = ( )18 6
23 = ( )6 4	24 = ( )12 6	18 = ( )32 4
29 = ( )54 12	216 = 18	14 = ( )28 7
12 = ( )10 5	67 = ( )21 18	23 = ( )12 8
3048 = 58	23 = ( )18 12	1020 = 12
614 = 37	14 = ( )12 3	1030 = 13
23 = ( )21 14	1015 = 23	24 = ( )28 14
15 = ( )40 8	16 = ( )36 6	13 = ( )9 3
3654 = 23	23 = ( )30 20	19 = ( )27 3
47 = ( )28 16	48 = 12	45 = ( )20 16
14 = ( )36 9	28 = ( )16 4

36 = 918	1628 = 47	15 = 315
26 = 1442	25 = 615	36 = 2142
1830 = 35	14 = 520	515 = 13
14 = 28	48 = 12	1520 = 34
12 = 918	12 = 36	2024 = 56
1618 = 89	23 = 1218	13 = 824
36 = 1224	14 = 936	13 = 618
23 = 46	24 = 612	18 = 432
29 = 1254	216 = 18	14 = 728
12 = 510	67 = 1821	23 = 812
3048 = 58	23 = 1218	1020 = 12
614 = 37	14 = 312	1030 = 13
23 = 1421	1015 = 23	24 = 1428
15 = 840	16 = 636	13 = 39
3654 = 23	23 = 2030	19 = 327
47 = 1628	48 = 12	45 = 1620
14 = 936	28 = 416