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小学数学简便运算专项练习题（有答案）
2388.-H-4X+
1.
0.86+
0.86+
0.86+
0.86X
259.X
232.4+1+6X
10.38-
15.38+
61.25-
3.
623.125+50+
811.
17.98+
2.5X
0.3-18+
1.
54.
7.6X4-[
1.9-
1.9X
1.9-
1.9].
12.X+X
5.999X999-2X999+
1.
6.
1.25X
0.25X
0.05X
6414.
7.
20.06X65+380X
2.006-
2.006X
30.
141.1546-546-
239149.2008X20072008-2006X
20082007.
142.
150.
24.87-
0.53-
1.
4..
143.1999+999X
999.
151.50X
144.
152.
0.375X
145.
2.64+
1.25+
0.
8153.
7.5+
2.7+
2.7+
2.5+
4.
3146.
10.2X
0.
147.
3.5%X
9155.72X
125148.1+3+5+7+
9156.80+4X
157.67X88+67X11+
67165.
1.25X32X
2158.203X
15.
166.4X
3.5+
4.8X7-480%？
167.52-
1.
81.15+XI-]型
159.4392-
29975203168.3333X224+6666X
169.395-283+154+246-
11162.13X+
170.8795-4998+2994-3002-
2008163.9^[
20.75-
9.5]X
0.4]
171.1999+999X
999164..+-X
172.38X25X
6.
173.
2.06X
10181.16X
12174.
0.25X125X
0.
32182.1900+4+
25.
175.
1.25X
8183.
8.35+
3.8-
2.
35176.
31.8X
2.5+
31.8X
7.
5.
184.
15.4-
5.4+
2.
3177.19X8X
125185..98X
178.38+129+
7186.16X125X
25179.1756-
398187.12X69-69X
2180.406X
20188.20+8X
25.；
189.9+99+999+9999+
99999197.653-
197190.1-2+3-4+5-6+--1992+
1993.
198.125X17-125；
191.36X
11199.235X
99192.246X
11.
200.1300-5204-
13193.678+354+
322201.67X21+18X21+85X
79194.283+147+17+
1653202.222222X
999999.
195.384-37+
184203.18X+
2196.2904-1327-
173204.X-
205.
0.8X
7.3-63X
20.
08213.23X+14X
206..
65.5-
4.29+
24.6-
5.
71214.
38.4X187-
15.4X384+
3.3X16=
207..1991+1989+2000+1995+2011+2005+1998+
1993.
215.3-
0.16+1-
1.
84208.99999X22222+33333X
33334216.20094-
2009209.2003X2004+2004X2004-2003X
2004217.9+99+999+9999-
210.
2.8X+
218.
4.034-
12.
211.101X
219.1997+1998+1999+
200212.
9.81X10%+
0.5X
98.1+
0.049X
981220.3425-188-212-
221.567X999+567X
222.91X48X754-25X13X
16230.15X+X
17.
223.Zx3+Zx5+Zx]
0231.25X99+
25181818224..999X7+111X
7232.75X75+75X
25225.97X
233.64X
125226.+++X
2002234.17+64+83+
36227.
8.5X+
0.75X5+
6.54-
1235.1200-128-
72228.++++
236..30004-1254-
8.
237..65X
8.7+
6.5X
0.23-
0.
65238.答案
10.38-
15.38+
61.25-
3.62,
1.
0.86+
0.86+
0.86+
0.86X25,=
38.75+
61.25-
15.38+
3.62,100-二=
0.86X4X25,19,
0.86X100,二；=81；=
8611.
17.98+
2.5X
0.3-184-
1.5,
2.4^1+6X,=
17.98+
0.75-12,4+6X,二=
18.73-12,；10X,6二二；=
6.
733.125H-50+8,=125X84-50,
12.X+X,；1000+50,20二二=X,
4.
7.6X4-E
1.9-
1.9X
1.9-
1.9],=1X,=
7.6X+[
1.9-
1.9X0],,6•7一,_716716=
7.6X+
1.9,V v—
13.-+X—4-+.^—X—，=
7.6X,2二
871675.999X999-2X999+1,=2+1,1000-1X999-2+1,二31000-1X997+1,二二
14.,=1000X997-1X997+1,=
4.76+
5.24+5,=997000-997+1,996004二15二
6.
1.25X
0.25X
0.05X64,-
0.16-1-
1.84,
15.=
1.25X
0.25X
0.05X8X4X2,=3-
10.16+
1.84,=
1.25X8X
0.25X4X
0.05X2,=10X1X
0.1,1;=3二=2-2,
7.
20.06X65+380X
2.006-
2.006X30,-0；[
0.43++1]=
20.06X65+380-30X
2.006,[
0.43+2],16,,=
20.06X65+350X
2.006,==
22..88--
2.43,；
20.06X65+3504-10X
2.006X10,==
02..387-工
17.,=
20.06X65+35X
20.06,=
9.56-3+2=
20.06X65+35,=
9.56-6,=
20.06X100,=2006=
3.
568.-+4X+,
18.
22.7X
1.25X
0.8,-,=
22.7X
1.25X
0.8,=
22.7X1,=X2,=
22.7；
19.
3.91X
2.8+
6.09X
2.8,
3.二9H
6.09X
2.8,=10X
2.8,
7.=28^
3220.
23.4X16-
23.4X6,
9.X23,=24-1,=24,16-6X
23.4,23,=10X
23.4,二；=
23421.20-
5.75-
14.25,=20-
5.75+
14.25,=20-20,_5——_•一,
622.
1.25X
0.25X32,=
1.25X
0.25X8X4,=
1.25X
80.25X4,义=10X1,；=
1023.56X-+,=56X-56X+56X,=24-21+2,5二
24.
0.279X258+
0.742X279,=279X
0.258+
0.742X289,279X
0.258+
0.742,二=279X1,；=
27925.13+28+11+27+15+28+38+27,密
2726.+X24X15,令*X24X15X24X15，=150+24,；=
17427.
3.7X+
5.3X
0.75+.
3.7+
5.3+1X
0.75,二=10X
0.75,；=
7.
528.
9.9+
99.9+
999.9,=
9.9+0,1+
99.9+
0.1+
999.9+
0.1-
0.1X3,=10+100+1000-
0.3,=1110-
0.3,；=
1109.
729.
6.8+4-
1.2X25%+4X
0.
25.=
6.8X-
1.2X+
4.4X,
6.8-
1.2+
4.4X,二10X,二=
2.5；=
191.3+
9.7-
3.79+
6.21,=11-10,二
31.
15.35-
5.35+
7.2,=1;=
15.35-
5.35-
7.2,
39.
3.64+4+
4.36X
0.25,=10-
7.2,=
3.64X+
4.36X,；—
2.
832.6004-12,=6004-6X2,=6004-64-2,=1004-2,；50二
33.67X102,=67X100+2,=67X100+67X2,=6700+134,6834二34,,=
4.85+
5.15-,=10-1,；9二35,,
4.75X-
3.6+
6.15X
3.6,二=[
4.75+
6.15-1X
3.6],=
9.9X
3.6,；=
3.9636,,二[],_
3.9---；——,
4201.
1.1+3+5+7+9++二=25++,=25++,=25+,=25+,=25+,=25小
4238.
1.3-
3.79+
9.7-
6.21,=
3.64+
4.36X=4-3,；=8X,=2-1;
40.-r-X-,；=
34.6，二.义
50.
2.31X
1.5+
1.5X
7.
69.=X,=
2.31+
7.69XI.5,,1=10X
1.5,15二―一；
251.
10.24-
6.
41.9X
4.25+4X,67-
1.33,，=9X4+4义=
10.24-
6.=9+X4,67+
1.33,=10X,=
10.24-8,,85；=
2.24—_______•
1252.32000+125+8,
42.-X4X9,=-X4X9,工32000+125X8,X36,二-=32000^1000,=X36-X36,；=
3253.
7.3H
15.
43.1+2+3+4+…+49+50,05+
2.69+
4.95,・・・=1+50+2+49+3+48++25+26,
7.31+
2.69+二=51+51+51+51+…+51,
15.05+
4.95,=51X25,=10+20,1275二；=
3044.
4.8X
0.25,
54.47X101,=
1.2X4X
0.25,=47+100+1,=
1.2X1,=47X100+47,；=
1.2=4700+47,
45.
2.33X
0.5X4,=4747=
2.33X
0.5X4,
55.573-298,二=
2.33X2,573-300+2,二；=
4.66；
27546.
1.2X
2.5+
0.8X
2.5,
56.194+501,=
1.2+
0.8X
2.5,=194+500+1,二；=2X
2.5,695；
57.627-5二427+189,627二
47.
3.74-
1.254-
8.-427-189,=
3.74-
1.25X8,=11;=
3.74-10,
58.6304-14,=
0.37=6304-74-2,
48.
43.6+
9.8+
6.4,=90+2,=
9.8+
43.6+
6.4,；45二=
9.8+50,；=
59.
859.125X25X32,=125X8X25X4,=1000X100,；=
10000060.2104-64-5,=210+6X5,=2104-30,=
761.125X32,=125X8X4,；=1000X4,=
400062.6404-54-8,=640+5X8,
15.
23.56X
16.
24.
0.279X258+
0.742X
27917.
9.56-3^-
2425.134-28+114-27+154-28+38^
27.
5526.+X24X
1519.
3.91X
2.8+
6.09X
2.
8.
27.
3.7X+
5.3X
0.75+
20.
23.4X16-
23.4X
628.
9.9+
99.9+
999.
921.20-
5.75-
14.
2529.
6.8^4-
1.2X25%+4X
0.
22.
1.25X
0.25X
3230.
6.3+
6.44+
2.7+
3.5640+40,
75.XI.67+
0.33X,二；=X
1.67+
0.33,=16=X2,
63.653-98,,3=653-100+2,—•=453+2,-9=455；
464.944+102,
76.999X667+667X1,=944+100+2,=667X999+1,=1044+2,1046=667X1000,二
65.25X79X4=
66700077.2004X,=25X4X79=2003+1X,=100X79=2003X+1X,7900二=2002+,
66.8X166X252002；=2002=8X25X1662003=200X
16678.81-
3.81-
1.65+
2.25,=33200=81-
3.81+
1.65+
2.25,
67.50X25X4X381-
3.81+
1.65+
2.25,二25X4X50X3=100X150二=
77.19+
3.9,=15000；
81.09二
68.8X25X
1579.24X-+,=8X25X15=24X-24X+24X,=200X15=20-6+16,=3000=14+16,
69.250X72X4=250X4X72=30=1000X
7280.+X24,72000二=X24+X24,
70.5X25X13X40X20=16+6,=25X40X5X20X13；22二=1000X100X13=
130000081.+X,
71.73504-25,=X+X,=7350X4+25X4,二29400+=+X,100,=X,；=2943二；
72.54X101,=54X100+54,二5454~
3173.227+364+146+173,
82.
2.5X
3.2X
1.25,=227+173+364+146,=
2.5X
0.4X8X
1.25,=1X10,=400+510,；；10910二二
83.
4.05-
2.05+,
74.5604-723+1604,=
4.05-
2.05-,=5604-1604-723,3277=2-,二二名；
2784.
5.39++
4.61+,=
5.39+
4.61+1+,=10+2,；=
1285.
0.588X+4X
9.412+X
0.588,=
0.588X1+2+4X
9.412,=
0.-1;588X4+4X
9.412,=4X
0.588+
9.412,
102.1927-528-472,=1927-=4X10,40二528+472,=1927-1000,=
92786.45X98+45X2,=45X98+2,
103.+=X105+=35+21+7,=56+7,；=45X100,4500二；=
63104.X=X+=X,二++
87.452-152+240,=452-152-240,,3；=60—_______•
88.99X27,100-1X27,=2700-27,二
105.2+32+1=4-3=+5,二；=
26735389.1120+16+7,=11204-16X7,二7=11204-112,=
10106.
3.7X99+
3.7,=
3.7X99+1,
90.113X36-13X36,=
3.7X100,=370=36X113-13,；=36X100,3600二
91.179-245+321-155,179+321-二245+155,=400-400,=
092.
1.24+
14.95+
8.76-
4.95,
1.24+
8.76+
14.95-
4.95,=10+10,二；=
2093.
52.7-
5.27-
2.7,
52.7-
2.7-
5.二27,=50-5+
0.27,=50-5-
0.27,；=45-
0.27,=
44.
7394.35X201,=35X200+1,=35X200+35,=7000+35,；=7035+X105,
95.45004-254-4,=45004-25X4,X105+X105,；=4500+100,=
4596.125X32,125X8X4,二；=1000X4,=4000+25%X+
0.25X
97.654X99+346X99,654+346X99,二X+X,=1000X99,X,=
9900098.56X
12.5,=7X8X
12.5,=7X100,；=700-3+1+1,
99.
14.6-
4.6+
7.2,=
14.6-
4.6-
7.2,-3+1+3,+5,；=10-
7.2,=
2.
8100.99X99+199,=99X99+99+100,=99X99+1+100,=99X100+100,=9900+100,=
10000101.
0.125X
0.25X8X4,=
0.125X8X
0.25X4,=1X1,
107.
1.2X
2.5+
2.8X
2.5,=11-9,=
2.=
1.2+
2.8X
2.5,=4X
2.5,117,49X+X25,49X X25,二二—10；595；
108.
4.8X
2.5,118,,=4X
1.2X
2.5,=X+X-,=4X
2.5XI.2,=X,=10X
1.2,X,二4=12二
65109.
4.05-
2.86-
0.14,=
4.
119.-+,05-
2.86+
0.14,=
4.05-3,-74-1_4-——,11115；=
1.05=1,
110.+
0.4X,5_
40.6+
0.4,二一石；=XI,7;
120.X
12.5X8X
0.4,1X
12.5X
0.4,=2X5,二
111.
2.25X
3.14X4+
3.14,；=10=
2.25X4X
3.14+
3.14,=9X
3.
121.X12,14+
3.14,=9+1X
3.14,24XX12,9-4X12,=5X12,二二=10X
3.14,=60；=
31.
4122.25X
0.32X
1.25,
112.-X17X15,=25X
0.4X
0.8X
1.25,25X
0.4X二X15X17-17X15,二
0.8X
1.25,=10X1,=17-5,；=10=
12123.
0.37X79+
3.7X
2.1,=
3.7X
7.9+
3.7X
2.1,=
3.7X
7.9+
2.1,
113.
6.3X
8.7+
8.7X
3.7；=
3.7X10,=37=
6.3+
3.7X
8.
7124.20114-2011+,=2011++,=10X
8.7=2011X+,=2001X,1;；=+,二=
87125.++++,
114.-+X
1.=1-+-+-+-4-=1x12--1x12+1x12_5364=1-,一卫；
126.-X12,=4-2+3；5二
115.义++.=1x3J x至4848=_Z+_1X-54482X二至84=X12-X12,=36000；==7-6,1;
138.728X79+272X79,
127.1000+999X999,=79X728+272,=1000+999X1000-1,=79X1000,=1000+999X1000-999X1,79000；二=1000+999000-999,
139.
8.59+
2.57+
3.43+
5.47,=1000000-999,=999001=
8.59+
2.57+
3.43+
5.47,
128.
178.4-
45.3-
54.7,=
8.59+6+
5.47,=
178.4-
45.3+
54.7,=
178.4；=
20.06；-100,=
78.
4140.
49.62+
27.17-
19.62,
129.456-256-144,=456=
49.62-
19.62+
27.17,-256-144,=200-144,=30+
27.17,；=56；=
57.
17130.102X45,
141.1546-546-239,=100X45+2X45,=4500+90,二=1546-546+239,；4590=1000+239,
131.32X125X25,1239二=8X125X4X25,
142.X+X+X义+=+++*,二+++；=1000X100,=100000，义
132.43X99+43,=99+1X,二；X43,=100X43,=43001二
133.40+8X25,60=40X25+8X25,=1000+200,
143.1999+999X999,；=12001000-1X999+1999,二
134.73X99,=999000-999+1999,=999000+1000,=73X100-73X1,=7300-73,；=
7227135.54X11-54,11-1二X54,=10X54,540二
136.301X79,=300+1X79,=300X79+1X79,；=23700+79,=
23779137.125X72X4,=125X4X72,=500X72,=
4.37X
6.3+
3.7,=
4.37X10,
147.
3.5%X
9.9,；=
0.035X10-
0.1,=
43.7=
0.035X10-
0.035X
0.1,
145.
2.644-
1.254-
0.8,=
2.64+=
0.35-
0.0035,；
1.25X
0.8,=
2.644-1,=
2.64；=
0.
3465146.
10.2X
0.45,
148.1+3+5+7+9,=10+2X
0.45,=10X
0.=1++3++5++7++9+,45+2X
0.45,=
4.5+
0.9,=
5.
4.=1+3+5+7+9+++++,=25+1-+-+-+-+-,=25+1-,
157.67X88+67X11+
6.=25+,88+11+1X67,二25=100X67,二至；6=
6700.
149.2008X20072008-2006X20082007,=2008X
158.203X15200+3X15,二2007X10000+2007+1-2006X2008X10000+2007,=200X15+3X15,=3000+45,=3045=2008X2007X10000+2007X2008+2008-2006X2008X
10000159.4392-2997,-2006X2007,=4392-3000+3,二2008X10000+2X2007+2008,=20080000+4014+2008,=1392+3,=20086022=1395；
150.
24.87-
0.53-
1.47,
160.
2.5X32X
1.25,=
24.87-
0.53+
1.47,
2.5X4X8X
1.25,二=
24.87-2,=10X10,；=
22.87；=
100151.50X,
161.X+4-,50X,二=X,=15+20-12,1二义,=35-12,_12-——;；二
2317152.
0.375X,
162.13X+,=X+-,13+1X,二+1-X,14X,二二；-68二义,
163.94-[
20.75-
9.5]X
0.4],3二=9H-[
11.25X
0.4],
153.
7.5+
2.7+
2.7+
2.5+
4..=94-[10+
1.25X
0.4],=
7.5+
2.5+
2.7+
4.3+
2.7,=94-[10X
0.4+
1.25X
0.4],=10+7+
2.7,=94-[4+
0.5],；=
19.7=94-
4.5,
154.
7.9-
3.27-
0.73+
1.1；=2=
7.9+
1.1-
3.27+
0.73,
164.4--X,=9-4,=-X,；5二X1-,二
155.72X125=X,=
0.3=9X8X125,
165.
1.25X32X
2.5,=9X8X125,
1.25X8X4X
2.5,=9X1000,二；=10X10,9000二；=
100156.80+4X
12.
166.4X
3.5+
4.8X7-480%,=
4.8X
3.5+
4.8X
7.5-
4.8X1,=80X125+4X125,；=
4.8X
3.5+
7.5-1,=
4.8X10,—48=10000+500,=10500；
167.5-
1.84-[
1.15+XI],=5-14-[1+X],=七[X],；-+3,=119000-
6178.38+129+71,—一；5=38+129+71,=38+200,
168.3333X224+6666X368,=3333X224+3333X2X368,；=238=3333X224+736,
179.1756-398,=3333X960,=3199680=1756-400+2,
169.395-283+154+246-
11.；=1356+2,=1358=395+154+246-283+
117180.406X201,=406X200+1,=406X200+406X1,=395+400-400；=81200+406,=81606；=395；
181.16X125,=2X8X125,28X125,=2X1000,=2000二义
171.8795-4998+2994-3002-2008=8795+2994-
182.1900+4+25,=19004-4X25,=19004-100,=194998+3002-2008=11789-8000-2008；
183.
8.35+
3.8-
2.35,=
8.35-
2.35+
3.8,=6+
3.8,=
9.8；=1781；
184.
15.4-
5.4+
2.3,=
15.4-
5.4-
2.3,=10-
2.3,=
7.
7171.1999+999X
999185.98X45,100-2X45,=100X45-2X45,=4500-90,二二=1999+999X1000-1；4410=1999+999000-
999186.16X125X25,=1000+999000；=8X125X2X25,=1000X50,=50000；=
1000000187.12X69-69X2,12-2X69,二
172.38X25X6；=10X69,=690=38X25X
6188.20+8X25,=20X25+8X25,=500+200,=700=38X
150189.9+99+999+9999+999995700二=10-1+100-1+1000-1+10000-1+100000-
1173.
2.06X101=10+100+1000+10000+100000-5=
2.06X100+1；=111110-5=111105=
2.06X100+
2.06X
1190.1-2+3-4+5-6++1991-1992+1993=206+
2.06=1+3-2+5-4+7-6++1991-1990+1993-1992；=
208.06=1+1X
996997191.36X11=36X10+1=36X10+36X1二
174.
0.25X125X
0.32；=360+
36396192.246X11=246X10+1=246X10+246X1二=2460+2462706二=
0.25X
0.4X125X
0.
193.678+354+32=
0.1X100；=678+322+354=1000+354=
1354194.283+147+17+1653；=10；=283+17+147+1653=300+1800=
2100195.384-37+
184175.=384-184+37=384-184-37200-37=163；二=
1.25X8+
0.8=
1.25X8+
1.25X
0.8=10+
1196.2904-1327-173=2904-1327+173二2904-1500；=1404-11;；
197.653-197=653-200+3=453+3456二
176.
198.125X17-125=125X17-1=125X16=125X8X2=
31.8X
2.5+
7.5；=1000X2=
2000199.235X99=235X100-1=235X100-=
31.8X10；235X1=23500-235=23265318二・
200.1300-520H-13=1300+13-52013=100-
40177.119X8X125,；=60=119X8X125,
201.67X21+18X21+85X79=21X67+18+85X79=119X1000,3421X85+85X79二=85X21+
79212.
9.81X10%+
0.5X
98.1+
0.049X981,=85X100=
9.81X
0.1+5X
9.81+
4.9X
9.81,；=
9.81X
0.1+5+
4.9,=8500=
9.81X10,
202..222222X999999；=
98.12222221000000-1二义222222X1000000-222222X1=222222000000-
222222213.23X+14X,二=222221777778=23X+16X,
203.18X+2,=23+16X,=X+2,=39X,=
17.67+2,=14；=
19.
67214.
38.4X187-
15.4X384+
3.3X
16204.X-,=
38.4X187-154+
3.3X16=
38.4X33+
3.3X16=
3.3X384+
1657.一=
3.3X400Too,1320二；
205.
0.8X
7.3-63X
20.08=
5.84-
1265.04,=-
1259.
2215.3-
0.16+1-
1.84,
206.
65.5-
4.29+
24.6-
5.71,3-
0.16-1-
1.84,二
65.5+
24.6-
4.29+
5.71,二=3-1-
0.16+
1.84,=
90.1-10,=2-2,；=
80.1；-
0207.1991+1995+2000+1989+2011+2005+1998+1993,二
216.20094-2009,2000-9+2000-5+2000+2000-11+2000+11+2009,2000+5+2000-2+2000-7,二=2009,=2000X8-9-5-11+11+5-2-7,=2009X,=16000-18,=
159822010.
208.99999X22222+33333X33334,=2011，=33333X3X22222+33333X33334,=33333X66666+333341+2009+2009,或；=33333X100000,=3333300000=1+1,
209.2003X20042004X2004-2003X2004,=2003X2004-20102003X2004,二2011,=；
0217.9+99+999+9999-,
210.
2.8X+,=[9+99+999+9999+]-,=
2.8X+
2.8X,=[10+100+1000+10000-4+]-,=
0.4+
0.3,=11110-4,；=
0.7；=
11106211.101X,
218.
4.034-
12.5,=102-1X,
4.03X8+
12.5X8,二102X-IX,二=
32.24+100,=99-,=
219.1997+1998+1999+2002000-3+2000-2+2000-1+2000+1=2000X4-5=
1.25X8X
1.25X4,二=7995；=10X5,；
220.3425-188-212-2550二3425-188+212-
25230.15X+X17,二=3425-400-25X17X15,二+；=3000=X17X15+X17X15,
221.567X999+567X.=17+15,=567X999+232二567X1000+1二=567X1000+567=567000+567；=
567567222.91X48X75+25X13X1663X25X13X16+25X13X16=63X25X13X16+二25X13X16=
63223..X3+X5+X10,=X3+5+10,X18,二；=
5224.999X7+111X7,7999+111,二义=7X1110,7770,二
225.97X,=96+1X,=96X+1X,=5+,；=5—
96226.+++X2002,；=-lx2002+-lx2002+AX2002+AX20022711131001+286+182+154,二；=
1623227.
8.5X+
0.75X5+
6.5+1,=
8.5X+X5+
6.5X,X
8.5+5+
6.5,二X20,二；=
15228.++++,=+++++++++-1,=1+10+100+1000+10000-1,=
11110229.
1.25X
1.25X32,
231.25X99+25,=25X99+1,；=25X100,=
2500232.75X75+75X25,=75X75+25,；=75X100,7500二
233.64X125,=8X8X125,=8X；8X125,=8X1000,8000二
234.17+64+83+36,=17+83+64+36,=100+100,；=
200235.1200-128-72,=1200-；128+72,=1200-200,=
1000236.30004-1254-8,=30004-125X8,3000+1000,3二二
237.65X
8.7+
6.5X
0.23-
0.65=
565.5+
1.495-
0.65,=
566.995-
0.；65,=
566.345238,,_81…,=1-,——二
931.
15.35-
5.35+
7.
32.600+
140.+-X-
33.67X
102.
41.9X
4.25+4X
34.
42.-X4X
935.・・・・
43.1+2+3+4++49+
5036.
44.
37.
38.
1.3-
3.79+
9.7-
6.
2154.47X
10147.
3.7^
1.25^
8.
55.573-
29848.
43.6+
9.8+
6.
456.194+
50157.627-427+
18950.
2.31X
1.5+
1.5X
7.
69.
58.6304-
1451.
10.24-
6.67-
1.
3359.125X25X
3252.32000+125+
860.210^64-
5.
53.
7.31+
15.05+
2.69+
4.
9561.125X
3262.640^54-
870.5X25X13X40X
20.
63.653-
9871.73504-
2564.944+
102.
72.54X
10165.25X79X
473.227+364+146+
17366.8X166X
2574.5604-723+
160467.50X25X4X
375.XI.67+
0.33X
68.8X25X
1576.999X667+
667.
69.250X72X
477.2004X・
78.81-
3.81-
1.65+
2.
2...
86.45X98+45X
287.452-152+
24080.+X
2488.99X
2781.+X
89.11204-164-
790.113X36-13X
82.
2.5X
3.2X
1.
283.
4.05-
2.05+
91.179-245+321-
155.
84.
5.39++
4.61+
92.
1.24+
14.95+
8.76-
4.
85.
0.588X+4X
9.412+X
0.
588.
93.
52.7-
5.27-
294.35X
201102.1927-528-
95.4500+25+
103.++X
96.125X
3104.X+25%X+
0.25X
97.654X X99+346X
99.
105.2+3-3+1+
1.
98.56X
12.
5106.
3.7X99+
3.
799.
14.6-
4.6+
7.
2100.99X99+
199.
108.
4.8X
2.
5.
101.
0.125X
0.25X8X
4109.
4.05-
2.86-
0.
14110.7X+
0.4X
7118.
111.
2.25X
3.14X4+
3.
14119.-+
112.-X17X
15.
120.X
12.5X8X
0121.X
12.
122.25X
0.32X
1.
25115.X++
116.
7.25-3+
3.
117.49X+X
25125.++++
126.X
12133.40+8X
25127.1000+999X
999.
134.73X
99135.54X11-
54.
128.
178.4-
45.3-
54.
7136.301X
7129.456-256-
144137.125X72X....
130.102X
45138.728X79272X79十
131.32X125X
25139.
8.59+
2.57+
3.43+
5.
4132.43X99+
43140.
49.62+
27.17-
19.6。
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