1、1.5+8.5= 5.4+8.2=3.6+1.8=3.3+7.9= 2.4+6.8=8.1+7.9= 14.3+1.4=9.2+1.3=1.6+3.9= 1.8+7.4=15.4+3.6=0.4+1.6=2.8+3.6= 3.6+4.7= 6.5+1.9=0.6+0.7=1.5+3.8= 6.2+9.9=11.5+11.4=0.8+3.4= 4.4+1.7= 0.8+2.3= 3.5+4.4= 15.7+0.3=1.7+4= 7.2+1.5= 2.1+6.2=5.6+2.3= 2.5+4.5= 3.8+0.5=1.3+6.7= 0.6+2.5= 3.2+2.1=3.6+4.2=4.3+5.6=
2、 2.4+4.0=1.3+2.1= 2.8+3.5=4.6+2.1=1.7+4.5= 6.7+4.2= 1.6+8.0=3.5+6.7= 8.9+9.4=1.3+5=3.2+2.1= 5.7+8.5=0.8+5.4=1.4+6.2=2+3.3=5.5+6.0=5.2+4.8= 4.1+2.8=3.2+3.3=6.4+2.9=3.4+1.6=5.2+4.8=8.1+2.1=0.8+1.3=1.2+1.6=1.7+7.2=6.8+9.1=3.4+5.5=0.8+5.1=3.4+1.8=1.1+3.5=4.6+8.1= 4.5+1.2=9.0+7.6=1.9+3.4=4.5+5.5=5.6+5.4=
3、7.3+1.7=0.9+3.5=5.3+6.4=4.6+7.8=1.2+4.3=4.2+2.1=3.7+3.2=1.4+2.4=8.1+0.5=0.3+3.2=6.3+2.5=4.6+1.4=0.9+0.8=0.5+0.3=3.5+7.8=1.1+12=3.5+7.3=9.8+4.5=5.6+7.6=3.4+1.9=4.5+2.3=5.7+8.4=1.8+0.9=5.8+9.8=1.3+5.7=8.9+4.5=1.6+0.5=4.5+7.5=3.6+6.2=6.5+6.1=3.5+7.6=7.5+7.1=0.7+4.3=5.1+0.5=5.3+5.1=7.8+2.4=4.5+7.1=4.1+7
4、.2=0.9+0.6=9.7+8.6=8.6+4.3=0.9+4=2.6+3.5=6.7+1.4=6.3+6.2=6.3+5.1=8.9+0.3=5.5+1.7=8.4-6.2=6.3-4.1=3.2-1.9=7.1-5.4=9.8-5.4=8.4-4.2=3.8-0.2=7.9-0.1= 6.7-6.4=1.2-0.9=1.4-0.7=3.4-1.2=5.3-3.2=5.1-2=6.7-3.4=9.6-5.2=6.7-2.9=7.1-4.8=8.7-3.5=3.2-2.1= 8-3.2=10.2-6.2= 6-0.4=8.3-7=4.7-4.3= 8.2-5.2=2.6-0.8=4.7-2.
5、5=8.4-0.6=5.7-3.7=1-0.9=3.5-1.3=3.5-3.4=9.7-5.4=4.3-1.4=7.1-0.2=8.2-6.8=6.9-2.5=2.1-1.7=6.8-2.9=4.3-1.2=6.9-1.2=3.9-0.8=1.5-0.8=5.1-3.4=3.4-2.3=6.7-3.1=8.3-3.3=8.8-3.2=12.3-4.5=5.1-0.9=1.2-0.3=4.2-0.1=7.8-3=2.2-0.6=8.9-5.4=2.7-1.2=8.5-7.6=5.2-0.9=6.2-2=8.4-6.2=6.3-4.1=3.2-1.9=7.1-5.4=9.8-5.4=8.4-4.2
6、=3.8-0.2=7.9-0.1= 6.7-6.4=1.2-0.9=1.4-0.7=3.4-1.2=5.3-3.2=5.1-2=6.7-3.4=9.6-5.2=6.7-2.9=7.1-4.8=5.3-2.7=2.6-0.5=7.5-7.2=4.3-0.1=6.1-3.0=6.5-2.2=70-0.5=4.3-2.3=6.2.-1.4=4.5-1.2=8.6-5.3=3.7-1.5=7.3-4.1=7.4-2.4=3.1-1.8=8.2-7.1=8.6-3.6=9.6-2.2=3.1-0.2=3.7-1.7=4.3-2.1=6.4-1.9=4.5-2.7=9.5-2.3=6.7-2.1=8.4-
7、7.4=6.3-2.4=3.7-2.7=7.5-4=2.3-1=6.3-2.6=2.4-0.5=3.2-1.1=5.2-1.6=7.3-2.6=5.4-1.2=7.4-6.3=5.1-3.4=6.2-4.1=7.5-3.7=7.4-3.5=5.3-5=6.4-5.2=8.3-5.1=7.2-5.1=5-2.3=6.5-4.3=7.1-4.3=5.6-7.3=5.1-0.8=5.3-5.1=5.1-5=7.5-3.1=5.4-1.2=5.5-3.4=7.3-2.3=5.4-2.1=7.3-5.2=7.2-4.1=7.3-1.6=3.12+3.21=4.12+1.23=5.43+075=8.21+
8、5.12=3.15+5.01=4.52+6.80=4.03+4.12=0.21+5.61=7.06+5.63=5.31+0.61=8.02+0.80=5.55+2.11=5.13+4.12=4.60+0.08=2.43+0.12=7.23+7.01=8.34+5.127.23+9.01=1.01+3.12=3.54+0.01=6.12-3.01=7.29-4.01=7.13-2.08=8.64-3.41=7.23-2.13=5.23-1.23=4.15-3.12=7.12-3.127.52-3.12=7.43-4.12=8.25-6.147.16-0.4=9.46-2.319.75-4.245
9、.9-5.35=6.26-4.23=5.34-321=9.33-3.33=5.34-2.32=7.43-4.23=6.23-4.15=8.53-2.13=6.13-4.23=7.23-2.01=8.42-0.01=8.53-5.34=7.32-1.09=9.87-6.24=6.54-6.50=8.63-5.43=7.12-3.21=7.41-4.12=8.42-5.09=5.32-1.01=5.21-0.21=6.30-0.02=0.34-0.01=8.43-4.21=6.43-2.01=8.93-2.34=6.72-0.35=7.25-0.04=8.95-4.26=7.54-5.4=4.73
10、-3.25=6.26-3.14=5.36-2.10=5.73-3.14=5.79-3.14=6.53-1.03=8.12-4.32=7.43-0.14=7.52-4.12=5.31-4.12=9.04-3.02=6.31-3.21=5.92-4.14=3.47+8.24=5.32+6.15=7.34+5.46=3.45+6.14=2.13+3.45=3.23+4.12=4.12+6.23=5.35+3.24=6.12+5.14=6.01+0.10=0.23+0.14=0.14+0.46=3.04+6.12=4.01+5.23=5.01+3.13=2.34+4.34=0.12+0.02=0.23
11、+4.23=0.12+3.23=0.23+0.04=2.03+1.45=7.45+4.35=2.34+3.01=4.02+9.02=0.91+0.91=0.28+0.71=0.31+0.13=5.39+3.24=4.38+0.23=5.41+3.25=1.24+4.13=6.57+0.04=0.45+6.34=9.02+0.52=3.43+0.80=5.40+0.27=0.35+0.26=4.5+5.47=4.25+2.79=3.25+5.36=5.46+6.47=5.24+6.10=0.52+0.30=0.92+0.92=0.34+8.01=0.29+3.45=6.23+4.23=4.37+
12、0.91=0.28+0.91=0.58+0.15=6.03+9.04=4.76+3.20=5.20+0.25=5.27+0.91=0.93+0.47=5.26+9.12=9.02+0.45=8.04+0.62=2.34+0.37=0.17+0.62=4.14+3.02=3.13+7.02=8.31+0.31=8.71+7.12=6.41+6.21=0.3 100=0.46 10 =6.6 10=5.2 10 =2.4 10 =7.9 10=10 9.72=2.3 1 10=10 3.31=10 0 6.8 =10 8.37=1 0 4.6 =10 5.66=0.1 10 =10 8.5 =68
13、.2 10=51.2 100=4.2 100=10.3 10=1.3 10 =100 5.4=5.3 100=10006.73=10 8.1 =100 7.4 =8.87 100=8.98 100=8.8 10 =1002.05 =4.9 1000=1000 2.2=10 2.3 =100 2.6 =100 2.8 =7.4 10 =2.4 1 00=100 3.19=100 3.2 =2.2 100 =100 3.8 =9.91000 =100 4.1 =6.3 7 10 =100 4.1 =0.3 10=10 4.38 =6.4 100 =2.56 100=1.3 10=0.5 100 =
14、0.5 10 =20.61 00=10010.8 =10 4.52 =1005.41 =58 厘米= （ ）米 540 克=（ ）千克 7 元 8 角 3 分=（ ）元 8 千克 10 克=（ ）千克1 米 70 厘米=（ ）米 600 毫米=（ ）米10.04 吨=（ ）吨（ ）千克178 厘米=（ ）米（ ）分米86 厘米=（ ）米11 厘米=（ ）米 76 分米=（ ）米5 厘米=（ ）米 182 米=（ ）千米231 克=（ ）千克 18 克= （ ）千克745 毫米=（ ）米 789 克=（ ）千克5 米 80 厘米=（ ）米2 元 4 角 9 分=（ ）元7 吨 60 千克=（ ）
15、吨 30 千克= （ ）吨 3 米 6分米=（ ）米8 米 15 厘米=（ ）米；3 元 7 角=（ ）元5 分 =（ ）元 15 角= （ ）元28 克= （ ）千克50 厘米= （ ）米 39 分米= （ ）米68 角= （ ）元 37 分= （ ）元576 千克=（ ）吨 7角 8 分 =（ ）元800 毫米=（ ）米 69厘米=（ ）分米49 毫米= （ ）厘米3 3.8 6.56.50 2.452.080.010.1 1 1.01 4.853.945.405.4 1.51.60 4.4.082.72.95 0 0.01 0.040.1015.415.54 0.61.1 2.8892.
16、98.9282.9 2.72.67 1.331.3335 4.98 2.152.25 2.742.474.64.06 2.542.51 6.181.863 2.98 6.496.5 9.910.14.254.30 11.410.67 7.88.73.963.690.180.81 4.44.05 6.756.78 7.55.7 0.510.5080.10.100 1.341.43 7.47.040.60.60 1.251.025 3.1431.44.955 4.84.99 0.090.905.74.71 1.041.03512.515.13.873.09 8 7.999 0.350.53 7.6
17、26.72 0.290.32 4.55.010.250.51 0.40.41 1.381.390.10.01 1.141.41 6.66.5783.893.98 6.787.86 0.250.26 4.54.19 4.55.4 3.63.760 0.04 5.55.9 5.155.32.452.48 0.120.21 5.65.602.992.999 0.200.19 5.145.3138-89=540054=20034= 550-450=18000600= 270030=18 万+24 万= 89100= 0.82+0.08= 0.6310= 410= 171000= 0.56+0.4= 8
18、025= 1-0.93= 1.25100= 5.6+99= 10025= 90-0.9= 41100= 8800400= 0.1210= 60030= 7.59100= 150+70= 356-98= 1258= 6126= 1280= 1.5100= 84040= 0.125100= 8100= 2.3+3.6= 0.28+0.12= 7.3+2.7= 7.5-3.4= 1-0.35= 3.610= 5.6+2.3+0.7= 5172= 154-73-27= 100025= 24012= 7.06100= 7.610= 2.510= 65.8100= 91.051000= 30015= 0.
19、051000= 1460= 5400600= 345+298= 0.5+0.4= 0.9-0.3= 0.35+0.43= 2.8-1.2= 0.81-0.19= 9.7-7= 7.8+2.2= 1-0.37= 31052= 1250.8= 0.1258= 0.568= 0.37=8.36+0.75= 3.20.2= 5.60.4= 1.2+43=0.45+0.55= 5.2+1.7= 0.450.2= 9.2-0.8=0.60.5= 3.4510= 1.68+3.34= 1.258=8.3-2.4= 34.6-4.9= 0.86= 1.233=9.2-0.8= 9.66= 0.230.5= 0
20、.53-0.3=1.40.4= 0.096= 0.45+0.55= 0.320.8=0.80.6= 8.4+5.6= 0.86= 0.80.9=70.08= 0.361.8= 8.42.1= 3.2100=3.162= 6.30.1= 903= 34.6-4.9=0.854= 7.20.9= 3.84= 9-4.2=12.50.1= 3.7+4.8= 1.60.04= 7.3+2.7=0.233= 1.233= 10.3+2.9= 0.652=1000.6= 6.23+3.6= 0.356= 9.6+5=2.50.4= 1.233= 58.40.7= 3.20.2=2.3+2.3= 4.70.
21、40= 1.60.3= 1.83=0.162100= 3.33= 3+2.3= 9.3+0.7=0.77= 3.232= 8.6+7.7= 1250.8=0.568= 2.54= 0.71.2= 1.233=0.018= 0.352= 7.86= 0.096=7.3+2.7= 0.4+1.5= 1250.8= 9.33=2.54= 840.21= 2.50.4= 8.4+5.6=1.83= 0.652= 0.568= 6.30.1=6.5+4.8= 0.018= 6.30.1= 4.23=4.81.2= 0.71.2= 7.31100= 0.018=25000+x=6xX-0.8X=612x-
22、8x=4.87.5+2X=151.2x=81.6x+5.6=9.4x-0.7x=3.691x1.3X+8.3=10.73x8163x+9=2718(x-2)=2707x+5.3=7.43x5=4.81.48-2x=6410-3x=1703(x+0.5)=210.5x+8=436x-3x=181.5x+18=3x53-x2=8.8x=0.972x0.756=909x-40=5x5+9=2148-27+5x=31x+2x+18=78(200-x)5=3(x-60)70=44(x-5.6)=1.6x+19.8=25.85.6x=33.69.8-x=3.875.6x=12.65x+12.5=325(x
23、+8)=102x+3x+10=705x+15=603.5-5x=20.47+4x=12x1.5-1.2=24x-1.36=2.620-2x=1.262x+12.8=151502+3x=62x-20=43x+6=182(2.8+x)=10(x-3)2=7.50.2x+1.8x=43x=x+100x+4.8=7.26x+18=483(x+2.1)=1212x-9x=8.713(x+5)=1692x-97=34.23.4x-48=26.82x+0.5x=501.5(x+1.6)=32(x-3)=5.865x+7=423x-42.5=21.5x+6.5x=489x-43x=9.25x-45=1001.
24、2x-0.5x=723.4-2x=564x-x=48.64.5x-x=28X-5.7=2.155X-2X=181.5=2x+10139.25-X=0.416.9X=0.323x=14x+14x14x=6535x801.8+6x 546.7x-60.3=694x402x+8=1623x-14x=14x+7x=89x-3x=66x-8=45x+x=92x-6=127x+7=146x-6=05x+6=112x-8=103x+7=283x-7=269x-x=1624x+x=503x-8=306x+6=125x-3x=42x+16=195x+8=1914-6x=815+6x=275-8x=47x+8=1
25、59-2x=14+5x=910-x=88x+9=179+6x=14x+9x=4+72x+9=178-4x=66x-7=127x-6=88-7x=16x-21=216x-3=69x=184x-18=135x+9=116-2x=11x+4+8=237x-12=8X-5.7=2.155X-2X=183X-0.7=53.52=4.2x261.5=2x9.25-X=0.40316.9X=0.3X0.5=2.635x801.8-6x540.7x-60=394x400.2x-0.3=3.78.4x-0.4x=1612 4x2023x-514=1412 34x=5622 14x=12(0.5+x)+x=2 2
26、(X+0.5)=9.8 25000+x=6x X-0.8X=6 12x-8x=4.8 7(x-2)=2x+3 3x+9=2718(x-2)=270 12x=300-4x 7x+5.3=7.4 3x5=4.8 1.48-2x=6 6x-12.83=0410-3x=170 84.77-54.77 3.260.52+3.260.4887.426.6+73.487.4【10-(0.2+6.370.7)】0.01 5.71014.2(12.5-7.50.75) 30.814-(9.85+1.07) 60-(9.5+28.9)0.18 2.8810.43-0.243.5 20(2.44-1.8)0.4+0
27、.15 28-(3.4+1.252.4) 2.557.1+2.457.1 (31.8+3.24)5 31.54(6+3) 0.64257.8+2.2 22.5+2.52 194-64.81.80.9 36.724.259.9 5180-7056 242.4-2.50.8 (4121+2389)7 67115-974 0.8(10-6.76)1.2 5.670.2-0.62 18.10.92+3.93 0.40.70.25 0.75102 0.78+5.436+1 4.0730.814-(9.85+1.07) 60-(9.5+28.9)0.18 2.8810.43-0.243.5 20(2.44
28、-1.8)0.4+0.15 0.12572 2410.2 0.73102 3.14102 1.2564 10.187 5.410.2 1.7101 5.59.8 19.75.3+4.719.7 3.52.34+3.57.66 7.89+7.8 0.9+0.999 19.40.9+0.119.4 1.92.34+1.97.66 4.27.8+2.24.2 2.123.5+7.883.5 7.80.24+0.767.8 3.62.3+0.7736 15.156+15.154 2.5（404） 12.586.4+3.612.58 3.81.96-3.80.96 76.327-76.317 0.6（1
29、08.02） 0.259.8741.250.253.2 320.2512.5 12.55.70.81.252.584 1.250.580.2 1.251.50.80.62.50.54 0.253684012.52.50.84 12.50.42.58 23.70.258 320.250.4 45.62.50.4 4.80.242 12.25+36+7.75 6.4+0.74+3.7+0.26 18.16-0.23-0.87 10.199+10.1 3.42.77+0.233.4 1.258.8 0.254.784 9.38+5.29+4.71-5.38 2.354.64+5.362.35 12.51.360.8 2.610.1 4.40.254.80.25 0.78 998 0.5 2.33 8 1.5105 0.32.5 0.4 1.2 2.50.82.51.254.6 0.75 1.6751.25
