分数加减、乘除法口算350道急！！！！！！！ 谁有分数加减乘除法口算题啊~~~~~~~~ 400道 最近学...

\u6211\u898150\u9053\u5206\u6570\u52a0\u51cf\u4e58\u9664\u6cd5\u8ba1\u7b97\u9898\u8981\u7b54\u6848,\u6025\u7528!!!!!! ,\u4e0d\u7ba1\u4ec0\u4e48\u90fd\u53ef\u4ee5\u8ba1\u7b97\u9898\u90fd\u53ef\u4ee5,\u81ea\u5df1\u51fa,\u8981\u7b54\u6848\u548c\u8fc7\u7a0b

3/7 \u00d7 49/9 - 4/3
2. 8/9 \u00d7 15/36 + 1/27
3. 12\u00d7 5/6 \u2013 2/9 \u00d73
4. 8\u00d7 5/4 + 1/4
5. 6\u00f7 3/8 \u2013 3/8 \u00f76
6. 4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
7. 5/2 -\uff08 3/2 + 4/5 \uff09
8. 7/8 + \uff08 1/8 + 1/9 \uff09
9. 9 \u00d7 5/6 + 5/6
10. 3/4 \u00d7 8/9 - 1/3
11. 7 \u00d7 5/49 + 3/14
12. 6 \u00d7\uff08 1/2 + 2/3 \uff09
13. 8 \u00d7 4/5 + 8 \u00d7 11/5
14. 31 \u00d7 5/6 \u2013 5/6
15. 9/7 - \uff08 2/7 \u2013 10/21 \uff09
16. 5/9 \u00d7 18 \u2013 14 \u00d7 2/7
17. 4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
18. 14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
19. 17/32 \u2013 3/4 \u00d7 9/24
20. 3 \u00d7 2/9 + 1/3
21. 5/7 \u00d7 3/25 + 3/7
22. 3/14 \u00d7\u00d7 2/3 + 1/6
23. 1/5 \u00d7 2/3 + 5/6
24. 9/22 + 1/11 \u00f7 1/2
25. 5/3 \u00d7 11/5 + 4/3
26. 45 \u00d7 2/3 + 1/3 \u00d7 15
27. 7/19 + 12/19 \u00d7 5/6
28. 1/4 + 3/4 \u00f7 2/3
29. 8/7 \u00d7 21/16 + 1/2
30. 101 \u00d7 1/5 \u2013 1/5 \u00d7 21
1.\u53e3\u7b97\u4e0b\u9762\u5404\u9898

(1)58+42= (2)87\uff0d45= (3)125\u00d78=

(4)50\u00d712= (5)804\u00f74= (6)134\uff0b66=

(7)1000\uff0d98= (8)720\u00f75= (9)0\u00f747=

2.\u5148\u586b\u5199\u4e0b\u9762\u5404\u9898\u7684\u8fd0\u7b97\u987a\u5e8f\uff0c\u518d\u8ba1\u7b97\u51fa\u5f97\u6570\u3002

(1)168+36\uff0d36+32=

(2)153\uff0d5\u00d714+83=

(3)50\u00d75\u00f750\u00d75=

3.\u5224\u65ad\uff1a\u5bf9\u7684\u6253\u201c\u221a\u201d\uff0c\u9519\u7684\u6253\u201c\u00d7\u201d

(1)13\u00d715\u4e0e15\u00d713\u8868\u793a\u7684\u610f\u4e49\u76f8\u540c\u3002( )

(2)3000\u00f7425\u00f78\u7684\u8ba1\u7b97\u7ed3\u679c\u4e00\u5b9a\u5c0f\u4e8e3000\u00f7(425\u00d78)\u7684\u8ba1\u7b97\u7ed3\u679c\u3002( )

(3)\u4e24\u4e2a\u56e0\u6570\u7684\u79ef\u662f800\uff0c\u5982\u679c\u4e00\u4e2a\u56e0\u6570\u4e0d\u53d8\uff0c\u53e6\u4e00\u4e2a\u56e0\u6570\u7f29\u5c0f20\u500d\uff0c\u90a3\u4e48\u79ef\u662f40\u3002( )

(4)\u7b97\u5f0f\uff1a\u201c750\u00f725+35\u00d72\u201d\u6240\u8868\u793a\u7684\u610f\u4e49\u662f750\u9664\u4ee525\u7684\u5546\uff1b\u52a0\u4e0a35\u76842\u500d\uff0c\u548c\u662f\u591a\u5c11\uff1f( )

(5)24\u00d725=6\u00d74\u00d725=6+100=106( )

4.\u7528\u7b80\u4fbf\u65b9\u6cd5\u8ba1\u7b97\uff1a

(1)3786\uff0d499

(2)32\u00d725\u00d7125

(3)1653\uff0d338\uff0d662

(4)7987+350+2013+450

(5)38\u00d738+62\u00d738

(6)452+99\u00d7452

(7)201\u00d779

(8)50\u00d7125\u00d74\u00d78

5.\u8ba1\u7b97\u4e0b\u9762\u5404\u9898\uff1a

(1)340\u00d7(120\uff0d40\u00f78)

(2)45\u00d7(720\uff0d1957\u00f719)

(3)86+[4500+(2088\u00f736)\u00f72]

(4)396\u00d7[74\uff0d(4875\u00f715\uff0d13\u00d721)]

(5)[1054\uff0d(174\uff0d168)]\u00f78

(6)6048\u00f7[(107\uff0d99)\u00d79]

3*(5*(2/3))
2.(1+37%)*20
3.35/2*75%
4.30*(50/2)
5.(54+10%)/20
6.(25/3*18)*30%
7.(2+70%)*40
8.1/7*(98*(1/4)*2)
9.25%*((23+2%)*4)
10.(30+20%)/2
11.12*3/(25+20%)
12.30/(3+40%)
13.27/8*16*10%
14.(2/3)*(3+6)*(1/2)
15.45*(1/9)*24
16.(35+10%)*27
17.(45+50%)*3*1/2
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
1. 3/7 \u00d7 49/9 - 4/3
2. 8/9 \u00d7 15/36 + 1/27
3. 12\u00d7 5/6 \u2013 2/9 \u00d73
4. 8\u00d7 5/4 + 1/4
5. 6\u00f7 3/8 \u2013 3/8 \u00f76
6. 4/7 \u00d7 5/9 + 3/7 \u00d7 5/9
7. 5/2 -\uff08 3/2 + 4/5 \uff09
8. 7/8 + \uff08 1/8 + 1/9 \uff09
9. 9 \u00d7 5/6 + 5/6
10. 3/4 \u00d7 8/9 - 1/3
11. 7 \u00d7 5/49 + 3/14
12. 6 \u00d7\uff08 1/2 + 2/3 \uff09
13. 8 \u00d7 4/5 + 8 \u00d7 11/5
14. 31 \u00d7 5/6 \u2013 5/6
15. 9/7 - \uff08 2/7 \u2013 10/21 \uff09
16. 5/9 \u00d7 18 \u2013 14 \u00d7 2/7
17. 4/5 \u00d7 25/16 + 2/3 \u00d7 3/4
18. 14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15
19. 17/32 \u2013 3/4 \u00d7 9/24
20. 3 \u00d7 2/9 + 1/3
21. 5/7 \u00d7 3/25 + 3/7
22. 3/14 \u00d7\u00d7 2/3 + 1/6
23. 1/5 \u00d7 2/3 + 5/6
24. 9/22 + 1/11 \u00f7 1/2
25. 5/3 \u00d7 11/5 + 4/3
26. 45 \u00d7 2/3 + 1/3 \u00d7 15
27. 7/19 + 12/19 \u00d7 5/6
28. 1/4 + 3/4 \u00f7 2/3
29. 8/7 \u00d7 21/16 + 1/2
30. 101 \u00d7 1/5 \u2013 1/5 \u00d7 21
31.50\uff0b160\u00f740 \uff0858+370\uff09\u00f7\uff0864-45\uff09
32.120-144\u00f718+35
33.347+45\u00d72-4160\u00f752
34\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
35.95\u00f7\uff0864-45\uff09
36.178-145\u00f75\u00d76+42 420+580-64\u00d721\u00f728
37.812-700\u00f7\uff089+31\u00d711\uff09 \uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09
38.85+14\u00d7\uff0814+208\u00f726\uff09
39.\uff08284+16\uff09\u00d7\uff08512-8208\u00f718\uff09
40.120-36\u00d74\u00f718+35
41.\uff0858+37\uff09\u00f7\uff0864-9\u00d75\uff09
42.(6.8-6.8\u00d70.55)\u00f78.5
43.0.12\u00d7 4.8\u00f70.12\u00d74.8
44.\uff083.2\u00d71.5+2.5\uff09\u00f71.6 \uff082\uff093.2\u00d7\uff081.5+2.5\uff09\u00f71.6
45.6-1.6\u00f74= 5.38+7.85-5.37=
46.7.2\u00f70.8-1.2\u00d75= 6-1.19\u00d73-0.43=
47.6.5\u00d7\uff084.8-1.2\u00d74\uff09= 0.68\u00d71.9+0.32\u00d71.9
48.10.15-10.75\u00d70.4-5.7
49.5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74
50.32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5
51.[\uff087.1-5.6\uff09\u00d70.9-1.15] \u00f72.5
52.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62]
53.12\u00d76\u00f7\uff0812-7.2\uff09-6 \uff084\uff0912\u00d76\u00f77.2-6


1.[(5.84-3.9)/0.4+0.15]*0.92
2.4.38/(36.94+34.3*0.2)
3.(284+16)*(512-8208/18)
4.5.4/[2.6*(3.7-2.9)+0.62]
5.[(7.1-5.6)*0.9-1.15]/2.5
6.32.52-(6+9.728/3.2)*2.5
7.5.8*(3.87-0.13)+4.2*3.7
8.8/9*[15/16*(7/16-1/4)/1/2]
9.[5 1/2-1.04*(1 2/3+5/6)]/2.9
10.6 3/7 /3/7-[(7-0.5)*1/4]
11.(0.75+0.2)/0.25*25%+12/0.75+7.2/2.4
12.1.21*42-(4.46+0.14)*1375+450/18*25
13.1+0.45/0.9-0.75-168.1/(4.3*2-0.4)
14.605*8+3.5-44+10.9-(6.6+0.125/12.5%)
15.56*\uff0856-65\uff09*[0.325-62/30+\uff0856/8\uff09-65 ]
16.4/7*5/9 + 3/7*5/9-3/4 \u00d7 8/9 - 1/3
17.50\uff0b160/40 *\uff0858+370)/\uff0864-45\uff09
18.347+45\u00d72-4160\u00f752
19.6-1.6\u00f74+ 5.38+7.85-5.37
20.5.4\u00f7[2.6\u00d7\uff083.7-2.9\uff09+0.62

5\4/2=5\2 5\6/2=5\3 3\2/1=3\2 5*5\1=1 5\9/3=5\3
7/1*8=56 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 5/1*25=5
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 2\1*2=1
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 8/19*16=38
5/3*105=63 19/7*38=14 5/1*25=5 6/1*48=8 7/2*28=8
8/19*16=38 61/60*122=120 7/2*28=8 8/19*16=38 1/1*2=2
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 2/7*2=2/14
120\u00d75\uff1d 12\uff0b18\uff0b14\uff1d 62\uff0b160\uff0b38\uff1d
14\u00d760\uff1d 203\uff0d80\uff1d 50\u00d715\u00d74\uff1d
175\uff0d56\uff1d 250\u00d78\uff1d 420\u00d720\uff1d
25\uff0b67\uff0b75\uff1d 4500\u00f7300\uff1d 25\u00d738\uff1d
54\uff0b97\uff1d 560\u00f740\uff1d 145\uff0b55\uff1d
46\uff0b49\uff0b51\uff1d 9100\u00f770\uff1d 103\u00d73\uff1d
28\u00d799\uff1d 436\uff0b208\uff1d 323\uff0d197\uff1d
630\u00f745\uff1d 350\uff0b470\uff1d 8\u00d7\uff08125\uff0b50\uff09\uff1d
4024\u00f78\uff1d 15\u00d712\u00d75\uff1d 315\uff0d198\uff1d
84\uff0b27\uff0b73\uff1d 35\u00d7102\uff1d 621\uff0d199\uff1d
168\u00f74\uff1d 574\uff0d162\uff0d38\uff1d \uff0825\uff0b24\uff09\u00d74\uff1d
32\uff0b268\uff1d 00\uff0d43\uff1d 416\uff0d216\uff0d78\uff1d
99\uff0b232\uff1d 45\uff0b65\uff0b55\uff1d 24\u00d725\uff1d
640\u00f740\uff1d 810\u00f727\uff1d 420\uff0d150\uff1d
199\uff0b76\uff1d 157\uff0d48\uff0d57\uff1d 328\uff0d209\uff1d
213\u00f73\uff1d 74\u00d712\uff0b26\u00d712\uff1d

120\uff0b90\uff1d 543\uff0d306\uff1d 300\u00f712\uff1d
120\u00d75\uff1d 12\uff0b18\uff0b14\uff1d 62\uff0b160\uff0b38\uff1d
14\u00d760\uff1d 203\uff0d80\uff1d 50\u00d715\u00d74\uff1d
175\uff0d56\uff1d 250\u00d78\uff1d 420\u00d720\uff1d
25\uff0b67\uff0b75\uff1d 4500\u00f7300\uff1d 2 5\u00d738\uff1d
54\uff0b97\uff1d 560\u00f740\uff1d 145\uff0b55\uff1d
46\uff0b49\uff0b51\uff1d 9100\u00f770\uff1d 103\u00d73\uff1d
28\u00d799\uff1d 436\uff0b208\uff1d 323\uff0d197\uff1d
630\u00f745\uff1d 350\uff0b470\uff1d 8\u00d7\uff08125\uff0b50\uff09\uff1d
4024\u00f78\uff1d 15\u00d712\u00d75\uff1d 315\uff0d198\uff1d
84\uff0b27\uff0b73\uff1d 35\u00d7102\uff1d 621\uff0d199\uff1d
168\u00f74\uff1d 574\uff0d162\uff0d38\uff1d (25\uff0b24\uff09\u00d74\uff1d
32\uff0b268\uff1d 100\uff0d43\uff1d 416\uff0d216\uff0d78\uff1d
99\uff0b232\uff1d 45\uff0b65\uff0b55\uff1d 24\u00d725\uff1d
640\u00f740\uff1d 810\u00f727\uff1d 420\uff0d150\uff1d
199\uff0b76\uff1d 157\uff0d48\uff0d57\uff1d 328\uff0d209\uff1d
213\u00f73\uff1d 74\u00d712\uff0b26\u00d712\uff1d

640\u00f780=
15\u00d75=
23\u00d73=
12\u00d72\u00d75=
480\u00f780=
16\u00d75=
27\u00d73=
90\u00f715=
48\u00f74=
640\u00f716=
39\u00f73=
24\u00d720=
32\u00d73=
48\u00f716=
12\u00d78=
27\u00d73=
56\u00f714=
24\u00f78=
14\u00d72=
83\uff0d45=
560\u00f780=
96\u00f724=
40\u00f720=
40\u00d730=
37\uff0b26=
76\uff0d39=
605\uff0b59=
30\u00d723=
12\u00d78=
27\uff0b32=
48\uff0b27=
4500\u00d720=
73\uff0b15 =
120\u00d7600 =
200\u00d7360=
6800\u00d7400=
280\uff0b270=
4\u00d72500=
6000\u00f740=
5\u00d71280=
310\uff0d70=
400\u00d714=
470\uff0b180=
1000\u00f725=
160\u00d7600=
20\u00d7420=
290\u00d7300=
8100\u00f7300=
7600\u00f7200=
7600\u00f7400=
680\uff0b270=
980\u00f714=
4200\u00f730=
6\u00d71300=
1300\u00d750=
200\u00d748=
930\uff0d660=
530\uff0b280=
9200\u00f7400=
840\u00f721=
180\u00d7500=
8000\u00f7500 =
1900\u00f720=
200\u00d7160=
8700\u00f7300=
300\u00d7330=
3\u00d71400=
7000\u00f714=
600\u00f712=
9600\u00f780=
140\u00d7300=
8800\u00f740=
9600\u00f7800=
750\uff0d290=
5\u00d7490=
760\u00d720=
7500\u00f7500=
370\u00d7200=
650\u00f713=
8600\uff0d4200=
240\u00d74=

640\u00f780=

15\u00d710=

12\u00d711=

160\u00d730=

220\u00d740=

104\u00d75=

4500\u00f750=

120\u00d72=

90\u00f730=

270\u00f730=

270\u00d730=

84\u00f721=

76\u00f79=

66\u00f77=

100\uff0d54=

123\uff0b15=

360\u00f74=

55\u00f75=

32\u00d76= 7000\u00f770\uff1d

200\u00f740\uff1d

180\u00f730=

240\u00f740=

35\u00d72=

140\u00d77=

13\u00d76=

280\u00d73=

350\u00d72=

50\u00d711=

250\u00d76=

7200+900=

410-201=

125\u00d78=

48\u00d720=

6600\u00f7600=

390+140=

11\u00d780=

24\u00d750=

3600\u00f7400= 4000\u00f750=

530\uff0d70=

420\uff0d90=

9600\u00f730=

7\u00d7700=

203+98=

1800\u00f7300=

240+570=

4800\u00f7400=

370+580=

580\uff0d490=

910\uff0d370=

25\u00d78=

270\uff0d190=

36\u00d72=

75\u00f725=

330\u00f711=

6\u00d7800=

5400\u00f79=

420\u00f760= 9\u00d7800=

3\u00d7330=

300\u00d77=

9\u00d7500=

390\u00f713=

6300\u00f7700=

5600\u00f7700=

4800\u00f712=

3500\u00f77=

370\uff0b560=

520\uff0b490\uff1d

450\uff0d90\uff1d

80\uff0b330\uff1d

70\u00d7700\uff1d

7000\u00f770\uff1d

4000\u00f780\uff1d

2400\u00f7200\uff1d

420\uff0d90\uff1d

170\uff0b320\uff1d

1000\uff0d51\uff1d 520\uff0d260\uff1d

910\uff0d190\uff1d

35\u00d7200\uff1d

22\u00d7200\uff1d

8800\u00f7400\uff1d

9300\u00f7300\uff1d

6\u00d7300\uff1d

1800\u00f7200\uff1d

除法：4.4/2.1 27.2/4.3 23.3/2.3 33/3.3 23.4/10 34.3/42.3 39.2/43.2 32.6/9.5 233/3.4 23/4.5 2.5/2.5 34.5/5.6 34.3/8.4 96.4/7 67/5.4 78.3/2,3 78/7.8 34.6/2.5 54/2.5 5/2.54 3.5/23 4/2,1 4.5/6 12.3/5.1 3.2/4 76/3.2 75/3.2 7.4/6.4 45/2.5 7/2.112.2/3 4.3/4.2 54.2/7 24/3.1 83/4.3 98/1.2 35.2/4.5 3/1.1 7/0.1 4.3/2
乘法： 46.8 × 3 25.3 × 5.2 7.86 ×9 3.5 ×6 43.5 ×4 1.5×3.2 4.2×0.8 3.6×2.8 4.6×0.2 2.3×4 3.7×2 6.4×3 5.1×4

（1）68.8÷4＝　　　 （2）85.44÷16＝　　 　（3）67.5÷15＝

　　（4）289.9÷18＝　　　 （5）101.7÷9＝　　　（6）243.2÷64＝

　　（7）16.8÷28＝　　 　（8）15.6÷24＝　　　（9）0.138÷15＝

　　（10）1.35÷27＝　　　（11）0.416÷32＝　　　（12）3.64÷52＝

　　（13）91.2÷3.8＝　　　（14）0.756÷0.18＝　　（15）51.3÷0.27＝

　　（16）26÷0.13＝　　　（17）210÷1.4＝　　　（18）2.688÷0.56＝

　　（19）10.625÷25＝　　　（20）126÷45＝　　　（21）10÷25＝

　　（22）2.7÷7.5＝　　　（23）15÷0.06＝　　　（24）25.6÷0.032＝

虽然没多少自己就将就用吧！！！

我的寒假作业1000道分数口算，200道简算，我在百度文库弄的。

笨

你的寒假作业吧？这会儿才着急，不知道早干嘛去了，在这里有也没法给你啊，去类似百度文库、爱问知识的地方自己搜搜吧！

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