六年级上册脱式计算100道。带答案 六年级数学100道脱式计算带过程带答案 急急急 ！！！
\u8131\u5f0f\u8ba1\u7b97\u516d\u5e74\u7ea7\u4e0a\u518c100\u9053\uff0c\u5e26\u7b54\u6848\u8131\u5f0f\u8ba1\u7b97\u516d\u5e74\u7ea7\u4e0a\u518c100\u9053\uff0c\u7b54\u6848\u81ea\u5df1\u8ba1\u7b97
1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6+2)
4.3/7 \u00d7 49/9 - 4/3
5.8/9 \u00d7 15/36 + 1/27
6.12\u00d7 5/6 \u2013 2/9 \u00d73
7.8\u00d7 5/4 + 1/4
8.6\u00f7 3/8 \u2013 3/8 \u00f76
9.4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
10.5/2 -\uff08 3/2 + 4/5 \uff09
11.7/8 + \uff08 1/8 + 1/9 \uff09
12.9 \u00d7 5/6 + 5/6
13.3/4 \u00d7 8/9 - 1/3
14.7 \u00d7 5/49 + 3/14
15.6 \u00d7\uff08 1/2 + 2/3 \uff09
16.8 \u00d7 4/5 + 8 \u00d7 11/5
17.31 \u00d7 5/6 \u2013 5/6
18.9/7 - \uff08 2/7 \u2013 10/21 \uff09
19.5/9 \u00d7 18 \u2013 14 \u00d7 2/7
20.4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
21.14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
22.17/32 \u2013 3/4 \u00d7 9/24
23.3 \u00d7 2/9 + 1/3
24.5/7 \u00d7 3/25 + 3/7
25.3/14 \u00d7\u00d7 2/3 + 1/6
26.1/5 \u00d7 2/3 + 5/6
27.9/22 + 1/11 \u00f7 1/2
28.5/3 \u00d7 11/5 + 4/3
29.45 \u00d7 2/3 + 1/3 \u00d7 15
30.7/19 + 12/19 \u00d7 5/6
31.1/4 + 3/4 \u00f7 2/3
32.8/7 \u00d7 21/16 + 1/2
33.101 \u00d7 1/5 \u2013 1/5 \u00d7 21
34.50\uff0b160\u00f740
35.120-144\u00f718+35
36.347+45\u00d72-4160\u00f752
37\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
38.95\u00f7\uff0864-45\uff09
39.178-145\u00f75\u00d76+42
40.812-700\u00f7\uff089+31\u00d711\uff09
41.85+14\u00d7\uff0814+208\u00f726\uff09
43.120-36\u00d74\u00f718+35
44.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
45.(6.8-6.8\u00d70.55)\u00f78.5
46.0.12\u00d7 4.8\u00f70.12\u00d74.8
47.\uff083.2\u00d71.5+2.5\uff09\u00f71.6
48.6-1.6\u00f74= 5.38+7.85-5.37=
49.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
50.6.5\u00d7\uff084.8-1.2\u00d74\uff09=
51.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
52.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
53.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
54.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
55.12\u00d76\u00f7\uff0812-7.2\uff09-6
56.12\u00d76\u00f77.2-6
57.0.68\u00d71.9+0.32\u00d71.9
58.58+370\uff09\u00f7\uff0864-45\uff09
59.420+580-64\u00d721\u00f728
60.136+6\u00d7\uff0865-345\u00f723\uff09
15-10.75\u00d70.4-5.7
62.18.1\uff0b\uff083\uff0d0.299\u00f70.23\uff09\u00d71
63.(6.8-6.8\u00d70.55)\u00f78.5
64.0.12\u00d7 4.8\u00f70.12\u00d74.8
65.\uff083.2\u00d71.5+2.5\uff09\u00f71.6
66.3.2\u00d76+\uff081.5+2.5\uff09\u00f71.6
67.0.68\u00d71.9+0.32\u00d71.9
68.10.15-10.75\u00d70.4-5.7
69.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
1\u30011.25\u00d7(8+10)
=1.25\u00d78+1.25\u00d710
=10+12.5
=22.5
2\u30011.24+0.78+8.76
=(1.24+8.76)+0.78
=10+0.78
=10.78
3\u30011/2-(4/5-1/2)
=1/2+1/2-4/5
=1-4/5
=1/5
4\u30014800\u00f725\u00f74
=4800\u00f7(25x4)
=4800\u00f7100
=4800\u00f7100
=48
5\u30012/5-(3/8-3/5)
=2/5+3/5-3/8
=1-3/8
=5/8
6\u30013/4-(3/7-1/4)
=3/4+1/4-3/7
=1-3/7
=4/7
7\u30013.2x0.125x2.5
=0.125x8x(0.4x2.5)
=1x1
=1
8\u30010.4\u00d7125\u00d725\u00d70.8
=(0.4\u00d725)\u00d7(125\u00d70.8)
=10\u00d7100
=1000
9\u30011.25\u00d7(8+10)
=1.25\u00d78+1.25\u00d710
=10+12.5
=22.5
10\u30019123-(123+8.8)
=9123-123-8.8
=9000-8.8
=8991.2
=（0.4×25）×（125×0.8）
=10×100=1000
1.25×（8+10）
=1.25×8+1.25×10
=10+12.5=22.5
9123-（123+8.8）
=9123-123-8.8
=9000-8.8
=8991.2
1.24×8.3+8.3×1.76
=8.3×（1.24+1.76）
=8.3×3=24.9
9999×1001
=9999×（1000+1）
=9999×1000+9999×1
=10008999
14.8×6.3-6.3×6.5＋8.3×3.7
=（14.8-6.5）×6.3＋8.3×3.7
=8.3×6.3+8.3×3.7
=8.3×（6.3＋3.7）
=8.3×10
=83
1.24+0.78+8.76
=（1.24+8.76）+0.78
=10+0.78
=10.78
933-157-43
=933-（157+43）
=933-200 =733
4821-998
=4821-1000+2
=3823
32×125×25
=4×8×125×25
=（4×25）×（8×125）
=100×1000
=100000 9048÷26
=（2600+2600+2600+1248）÷26
=2600÷26+2600÷26+2600÷26+1248÷26
=100+100+100+48
=348
2881÷ 43
=（1290+1591）÷ 43
=1290÷43+1591÷43
=30+37 =67 3.2×42.3×3.75-12.5×0.423×16
=3.2×42.3×3.75-1.25×42.3×1.6
=42.3×(3.2×3.75-1.25×1.6)
=42.3×(4×0.8×3.75-1.25×4×0.4)
=42.3×(4×0.4×2×3.75-1.25×4×0.4)
=42.3×(4x0.4x7.5-1.25x4x0.4)
=42.3×[4×0.4×(7.5-1.25)]
=42.3×[4×0.4×6.25]
=42.3×(4×2.5)
=423
1.8+18÷1.5-0.5×0.3
=1.8+12-0.15
=13.8-0.15
=13.65
6.5×8+3.5×8-47
=52+28-47 =80-47 =33 (80-9.8)×5分之2-1.32
=70.2X2/5-1.32
=28.08-1.32
=26.76
8×7分之4÷[1÷(3.2-2.95)]
=8×4/7÷[1÷0.25]
=8×4/7÷4
=8/7
2700×（506－499）÷900
=2700×7÷900
=18900÷900
=21
33.02－（148.4－90.85）÷2.5
=33.02－57.55÷2.5
=33.02－23.02
=10
（1÷1－1）÷5.1
=（1－1）÷5.1
=0÷5.1
=0
18.1＋（3－0.299÷0.23）×1
=18.1＋1.7×1
=18.1＋1.7
=19.8
1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6+2)
4.3/7 × 49/9 - 4/3
5.8/9 × 15/36 + 1/27
6.12× 5/6 – 2/9 ×3
7.8× 5/4 + 1/4
8.6÷ 3/8 – 3/8 ÷6
9.4/7 × 5/9 + 3/7 × 5/9
10.5/2 -（ 3/2 + 4/5 ）
11.7/8 + （ 1/8 + 1/9 ）
12.9 × 5/6 + 5/6
13.3/4 × 8/9 - 1/3
14.7 × 5/49 + 3/14
15.6 ×（ 1/2 + 2/3 ）
16.8 × 4/5 + 8 × 11/5
17.31 × 5/6 – 5/6
18.9/7 - （ 2/7 – 10/21 ）
19.5/9 × 18 – 14 × 2/7
20.4/5 × 25/16 + 2/3 × 3/4
21.14 × 8/7 – 5/6 × 12/15
22.17/32 – 3/4 × 9/24
23.3 × 2/9 + 1/3
24.5/7 × 3/25 + 3/7
25.3/14 ×× 2/3 + 1/6
26.1/5 × 2/3 + 5/6
27.9/22 + 1/11 ÷ 1/2
28.5/3 × 11/5 + 4/3
29.45 × 2/3 + 1/3 × 15
30.7/19 + 12/19 × 5/6
31.1/4 + 3/4 ÷ 2/3
32.8/7 × 21/16 + 1/2
33.101 × 1/5 – 1/5 × 21
34.50＋160÷40
35.120-144÷18+35
36.347+45×2-4160÷52
37（58+37）÷（64-9×5）
38.95÷（64-45）
39.178-145÷5×6+42
40.812-700÷（9+31×11）
41.85+14×（14+208÷26）
43.120-36×4÷18+35
44.（58+37）÷（64-9×5）
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47.（3.2×1.5+2.5）÷1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×（4.8-1.2×4）=
51.5.8×（3.87-0.13）+4.2×3.74
52.32.52-（6+9.728÷3.2）×2.5
53.[（7.1-5.6）×0.9-1.15] ÷2.5
54.5.4÷[2.6×（3.7-2.9）+0.62]
55.12×6÷（12-7.2）-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370）÷（64-45）
59.420+580-64×21÷28
60.136+6×（65-345÷23）
15-10.75×0.4-5.7
62.18.1＋（3－0.299÷0.23）×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.（3.2×1.5+2.5）÷1.6
66.3.2×6+（1.5+2.5）÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×（3.87-0.13）+4.2×3.74
1.125*3+125*5+25*3+25
2.9999*3+101*11*(101-92)
3.(23/4-3/4)*(3*6+2)
4.3/7 × 49/9 - 4/3
5.8/9 × 15/36 + 1/27
6.12× 5/6 – 2/9 ×3
7.8× 5/4 + 1/4
8.6÷ 3/8 – 3/8 ÷6
9.4/7 × 5/9 + 3/7 × 5/9
10.5/2 -（ 3/2 + 4/5 ）
11.7/8 + （ 1/8 + 1/9 ）
12.9 × 5/6 + 5/6
13.3/4 × 8/9 - 1/3
14.7 × 5/49 + 3/14
15.6 ×（ 1/2 + 2/3 ）
16.8 × 4/5 + 8 × 11/5
17.31 × 5/6 – 5/6
18.9/7 - （ 2/7 – 10/21 ）
19.5/9 × 18 – 14 × 2/7
20.4/5 × 25/16 + 2/3 × 3/4
21.14 × 8/7 – 5/6 × 12/15
22.17/32 – 3/4 × 9/24
23.3 × 2/9 + 1/3
24.5/7 × 3/25 + 3/7
25.3/14 ×× 2/3 + 1/6
26.1/5 × 2/3 + 5/6
27.9/22 + 1/11 ÷ 1/2
28.5/3 × 11/5 + 4/3
29.45 × 2/3 + 1/3 × 15
30.7/19 + 12/19 × 5/6
31.1/4 + 3/4 ÷ 2/3
32.8/7 × 21/16 + 1/2
33.101 × 1/5 – 1/5 × 21
34.50＋160÷40
35.120-144÷18+35
36.347+45×2-4160÷52
37（58+37）÷（64-9×5）
38.95÷（64-45）
39.178-145÷5×6+42
40.812-700÷（9+31×11）
41.85+14×（14+208÷26） 42.65×99+1.65
43.120-36×4÷18+35
44.（58+37）÷（64-9×5）
45.(6.8-6.8×0.55)÷8.5
46.0.12× 4.8÷0.12×4.8
47.（3.2×1.5+2.5）÷1.6
48.6-1.6÷4= 5.38+7.85-5.37=
49.7.2÷0.8-1.2×5= 6-1.19×3-0.43=
50.6.5×（4.8-1.2×4）=
51.5.8×（3.87-0.13）+4.2×3.74
52.32.52-（6+9.728÷3.2）×2.5
53.[（7.1-5.6）×0.9-1.15] ÷2.5
54.5.4÷[2.6×（3.7-2.9）+0.62]
55.12×6÷（12-7.2）-6
56.12×6÷7.2-6
57.0.68×1.9+0.32×1.9
58.58+370）÷（64-45）
59.420+580-64×21÷28
60.136+6×（65-345÷23）
61.15-10.75×0.4-5.7 62.18.1＋（3－0.299÷0.23）×1
63.(6.8-6.8×0.55)÷8.5
64.0.12× 4.8÷0.12×4.8
65.（3.2×1.5+2.5）÷1.6
66.3.2×6+（1.5+2.5）÷1.6
67.0.68×1.9+0.32×1.9
68.10.15-10.75×0.4-5.7
69.5.8×（3.87-0.13）+4.2×3.74
70.32.52-（6+9.728÷3.2）×2.5
71.[（7.1-5.6）×0.9-1.15] ÷2.5
72.5.4÷[2.6×（3.7-2.9）+0.62]
73.12×6÷（12-7.2）-6
74.12×6÷7.2-6
75.33.02－（148.4－90.85）÷2.5
76.89+456-78
77.5%+.3/7 × 49/9 - 4/3
78.9 × 15/36 + 1/27
79.2× 5/6 – 2/9 ×3
80.3× 5/4 + 1/4
81.94÷ 3/8 – 3/8 ÷6
82.95/7 × 5/9 + 3/7 × 5/9
83.6/2 -（ 3/2 + 4/5 ）
84.8 + （ 1/8 + 1/9 ）
85.8 × 5/6 + 5/6
86.1/4 × 8/9 - 1/3
87.10 × 5/49 + 3/14
88.1.5 ×（ 1/2 + 2/3 ）
89.2／9 × 4/5 + 8 × 11/5
90.3.1 × 5/6 – 5/6
91.4/7 - （ 2/7 – 10/21 ）
92.19 × 18 – 14 × 2/7
93.5 × 25/16 + 2/3 × 3/4
94.4 × 8/7 – 5/6 × 12/15
95.7/32 – 3/4 × 9/24
96.1、 2/3÷1/2－1/4×2/5
97.2－6/13÷9/26－2/3
98.2/9＋1/2÷4/5＋3/8
99.10÷5/9＋1/6×4
100.1/2×2/5＋9/10÷9/20
六年级数学专项练习脱式计算
125*3+125*5+25*3+25 9999*3+101*11*(101-92) (23/4-3/4)*(3*6+2)
3/7 × 49/9 - 4/3 8/9 × 15/36 + 1/27 12× 5/6 – 2/9 ×3
8× 5/4 + 1/4 6÷ 3/8 – 3/8 ÷6 4/7 × 5/9 + 3/7 × 5/9
5/2 -（ 3/2 + 4/5 ） 7/8 +(1/8 + 1/9 ） 9 × 5/6 + 5/6
3/4 × 8/9 - 1/3 7 × 5/49 + 3/14 6 ×（ 1/2 + 2/3 ）
8 × 4/5 + 8 × 11/5 31 × 5/6 – 5/6 9/7 - （ 2/7 – 10/21 ）
5/9 × 18 – 14 × 2/7 4/5 × 25/16 + 2/3 × 3/4 14 × 8/7 – 5/6 × 12/15
17/32 – 3/4 × 9/24 3 × 2/9 + 1/3 5/7 × 3/25 + 3/7
3/14 ×× 2/3 + 1/6 1/5 × 2/3 + 5/6 9/22 + 1/11 ÷ 1/2
5/3 × 11/5 + 4/3 45 × 2/3 + 1/3 × 15 7/19 + 12/19 × 5/6
1/4 + 3/4 ÷ 2/3 8/7 × 21/16 + 1/2 101 × 1/5 – 1/5 × 21
50＋160÷40 120-144÷18+35 347+45×2-4160÷52
（58+37）÷（64-9×5） 95÷（64-45） 178-145÷5×6+42
812-700÷（9+31×11） 85+14×（14+208÷26） 120-36×4÷18+35
（58+37）÷（64-9×5） (6.8-6.8×0.55)÷8.5 0.12× 4.8÷0.12×4.8
（3.2×1.5+2.5）÷1.6 6-1.6÷4 5.38+7.85-5.37
7.2÷0.8-1.2×5 6-1.19×3-0.43 6.5×（4.8-1.2×4）
5.8×（3.87-0.13）+4.2×3.74 32.52-（6+9.728÷3.2）×2.5
[（7.1-5.6）×0.9-1.15] ÷2.5 54.5.4÷[2.6×（3.7-2.9）+0.62]
12×6÷（12-7.2）-6 12×6÷7.2-6 0.68×1.9+0.32×1.9
(58+370）÷（64-45） 420+580-64×21÷28 136+6×（65-345÷23）
15-10.75×0.4-5.7 18.1＋（3－0.299÷0.23）×1 (6.8-6.8×0.55)÷8.5
0.12× 4.8÷0.12×4.8 （3.2×1.5+2.5）÷1.6 3.2×6+（1.5+2.5）÷1.6
0.68×1.9+0.32×1.9 10.15-10.75×0.4-5.7 5.8×（3.87-0.13）+4.2×3.74
32.52-（6+9.728÷3.2）×2.5 [（7.1-5.6）×0.9-1.15] ÷2.5
5.4÷[2.6×（3.7-2.9）+0.62] 12×6÷（12-7.2）-6 12×6÷7.2-6
33.02－（148.4－90.85）÷2.5 (25%-695%-12%)*36 1/4*3/5+3/4*2/5
1+1=2 2+2=4
绛旓細4.鏈変竴绉嶉暱鏂逛綋閽㈡潗,闀2绫,妯埅闈㈡槸杈归暱涓5鍘樼背鐨勬鏂瑰舰,姣忕珛鏂瑰垎绫抽挗閲7.8鍗冨厠,杩欐牴鏂归挗鏉愰噸澶氬皯鍗冨厠? 5.鏈変竴涓吇楸兼睜闀18绫,瀹12绫,娣3.5绫,瑕佸湪鍏婚奔姹犲悇涓潰涓鎶逛竴灞傛按娉,闃叉娓楁按,濡傛灉姣忓钩鏂圭背鐢ㄦ按娉5鍗冨厠,涓鍏遍渶瑕佹按娉ュ灏戝崈鍏? 6.浠庝竴涓暱涓6鍘樼背闀挎柟浣撲笂鎴笅涓涓綋绉槸64绔嬫柟鍘樼背鐨勬鏂逛綋,...
绛旓細1銆1.25脳(8+10)=1.25脳8+1.25脳10 =10+12.5 =22.5 2銆1.24+0.78+8.76 =(1.24+8.76)+0.78 =10+0.78 =10.78 3銆1/2-(4/5-1/2)=1/2+1/2-4/5 =1-4/5 =1/5 4銆4800梅25梅4 =4800梅(25x4)=4800梅100 =4800梅100 =48 5銆2/5-(3/8-3/5)=2/5+...
绛旓細浠ヤ笅鏄竴浜鍏勾绾鐨勭畝渚鑴卞紡璁＄畻棰橈紝渚涗綘鍙傝冿細3.6脳5.2+3.6脳4.8锛2.5脳3.6+12.5脳6.4锛0.75脳1.25+0.25脳1.25锛4.8梅2+8梅8锛9.6梅3-9.6梅18锛4.5脳10+4.5脳1锛5.6脳100梅5.6锛8.4脳100梅42脳102锛3.6脳100+3脳1锛56脳56脳2锛36脳4-36脳2锛72梅6-72...
绛旓細=锛4脳25锛壝楋紙8脳125锛=100脳1000 =100000 9048梅26 =锛2600+2600+2600+1248锛壝26 =2600梅26+2600梅26+2600梅26+1248梅26 =100+100+100+48 =348 2881梅 43 =锛1290+1591锛壝 43 =1290梅43+1591梅43 =30+37 =67 3.2脳42.3脳3.75-12.5脳0.423脳16 =3.2脳42.3脳3.75-1...
绛旓細2.9999*3+101*11*(101-92) 39996 3.(23/4-3/4)*(3*6+2) 100 4. 3/7 脳 49/9 - 4/3 7/3 5. 8/9 脳 15/36 + 1/27 10/27 6. 12脳 5/6 鈥 2/9 脳3 28/3 7. 8脳 5/4 + 1/4 41/4 8. ...
绛旓細鍏勾绾ц劚寮忚绠棰樺甫绛旀 1. 3/7 脳 49/9 - 4/3 2. 8/9 脳 15/36 + 1/27 3. 12脳 5/6 鈥 2/9 脳3 4. 8脳 5/4 + 1/4 5. 6梅 3/8 鈥 3/8 梅6 6. 4/7 脳 5/9 + 3/7 脳 5/9 7. 5/2 -( 3/2 + 4/5 ) 8. 7/8 + ( 1/8 + 1/9 ) 9. 9 脳 5/6 ...
绛旓細鍏勾绾т笂鍐鏁板涓紝鑴卞紡璁＄畻鏄竴涓噸瑕佺殑鐭ヨ瘑鐐广傝劚寮忚绠椾富瑕佹槸鎸囧皢鍚湁鏈煡鏁扮殑寮忓瓙涓殑鏈煡鏁伴兘璁＄畻鍑烘潵锛屽緱鍒版渶缁堢殑缁撴灉銆備笅闈㈡槸鍏勾绾т笂鍐屾暟瀛﹁劚寮忚绠楀強绛旀澶у叏锛1. 5x + 3 = 23 瑙ｏ細5x = 23 - 3 = 20 x = 20 梅 5 = 4 2. 8y - 11 = 37 瑙ｏ細8y = 37 + 11 = 48 y =...
绛旓細鑴卞紡璁＄畻鍏勾绾т笂鍐100閬锛岀瓟妗堣嚜宸辫绠 1.125*3+125*5+25*3+25 2.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4.3/7 脳 49/9 - 4/3 5.8/9 脳 15/36 + 1/27 6.12脳 5/6 鈥 2/9 脳3 7.8脳 5/4 + 1/4 8.6梅 3/8 鈥 3/8 梅6 9.4/7 脳 5/9 ...
绛旓細960梅锛1500锛32脳45锛 [192锛嶏紙54锛38锛塢脳67 138脳25脳4 (13脳125)脳(3脳8) (12+24+80)脳50 704脳25 25脳32脳125 32脳(25+125)178脳101锛178 84脳36+64脳84 75脳99+2脳75 83脳102锛83脳2 98脳199 123脳18锛123脳3+85脳123 50脳(34脳4)脳3 25脳锛24+16锛 178脳99+...
绛旓細2.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4.3/7 脳 49/9 - 4/3 5.8/9 脳 15/36 + 1/27 6.12脳 5/6 鈥 2/9 脳3 7.8脳 5/4 + 1/4 8.6梅 3/8 鈥 3/8 梅6 9.4/7 脳 5/9 + 3/7 脳 5/9 10.5/2 -锛 3/2 + 4/5 锛11.7/8 + 锛 ...
