用户名：屹立庐松SS
脱式计算题：
1.3/7×49/9-4/3=7/3-4/3=3/3=1
2.8/9×15/36+1/联散心燃27=10/27+1/英未考局别层蒸如27=11/27
3.12×5/6–2/9×3=10-2/3=30/3-2/3=28/3
问答4.8×5/4+1/4=10+1/4=40/4+1/4=41/4
5.6÷3/8–3/8÷6=6*8/3-3/8*1/6=16-1/16=155/16
6.4/7×5/9+3/7×5/9=1/7*（4*顶单5/9+3）=1/7*47/9=47/63
7龙耐求妒须抗制承占庆试.5/2-（3/2+4/5）=5/2-3/2-4/5=1-4/5=5/5-4/5=1/5
8.7/8+（1/8+1/9）=7/8+1/8+原市费查与销验溶够直地1/9=1+1/9清换谈短树查=10/9
9.9×5/6+5余红尔曲作花许宣图/6=（9+1）*5/6=50/6
10.3/4×8/9-1/3=（3/4*8/3-1）*1/3=1*1/3有=1/3
11.7×5/49+3/14=（7*5/7+3/2）*1/7=13/14
12.6×（1/2+2/3）=3+4=7
13.8×4/5+8×11/5=8*（4/5+11/5）=8*3=24
14.31×5/6–5/6=（31-1）*5/6=25
15.9/7-（2/7–10/21）=9/7-2/7+10/21=1+10/21=31/21
1）2利掌训阳兵采行异最呢5%*132+1/4*82)32*0.125*25
=1/4肉审*132+1/4*8=(4+8)*0.125*25
=1/4*(132+8)=(4*25)*(8*0.125)
=1/4*140=100*1
=35=1000
3)75%*76+25*4+查钟满理犯胶磁宜值务0.75*12
=李双刘然含而根员3/4*76+3/4*12+25*4
=3/4*88+100
=166
4)3200*1/8÷2/5+12705)(2/3+4/集好通短注互年吧陆义5)*7/6
=400*5/2+1270=22/15*7/6
=1000+1270=77/45
=2270
5)6*(1/2+2/3)6)132*(44÷176)
=6*1/2+6*2/3=132*1/4=33
=3+4
=7
（46＋28）×60=74x60=444042×50－17=21类合到哪甲导的00-17=208332＋105÷5=32+21=53420×（327－238）=420x89=37380(4121+2389)÷7=6510标探它走了胶略业÷7=9303.416÷（0.016×35）=3.416÷0.56=6.10.8×[(食滑国差判底硫10－6.76)÷1.2]=0.8x(3.24÷1.2)=0.8x2.7=2.165.67×0.2-0.62=1.134-0.62=0.5140.4×0.7×0.25=0.4x0.25x0.7=0.1x0.7=0.070.78+5.436+1=6.216+1=7.21630.8÷[14－(9.85＋1.07)]=30.8÷(14-10.92)=30.8÷3.08=10[60－(9.5＋28.9)]÷0.18=(60-38.4)÷0.18=21.6赵种黑满土呢短约÷0.18=1202.881÷0.43但术钱广鱼客皇试身复－0.24×3.5=6.7-0.24x3.5=6.7-0.84=5.8620×[(2.44－1.8)÷0.4＋0.15]=20x(0.64÷0.4+0.15)=20x(1.6+0.15)=20x1.75=3528-(3.4+1.25×2.4)=28-(3.4+3)=28-6.4=21.62.55×7.1+2.45×7.1=(2.55+2.45)x7.1=5x7.1=35.50.8×〔15.5-(3.21+5.79)〕=0.8x(15.5-9)=0.8x6.5=5.2（31.8+3.2×4）÷5=(31.8+12.8)÷5=44.6÷5=8.9231.5×4÷(6+3)=126÷9=142÷2.5+2.5÷2=0.8+1.25=2.05194－64.8÷1.8×0.9=194-36x0.9=194-32.4=161.65180－705×6=5180-4230=95024÷2.4－2.5×0.8=10-2=8405×(3213-3189)=405x24=9720125×(97-81)=125x16=20006942+480÷3=6942+160=678220+80÷4-20=20+20-20=40-20=20100÷（32-30）×0=100÷2x0=50x0=025×4-12×5=100-60=4070×〔（42-42）÷18〕=70x(0÷18)=70x0=075×65+75×35=75x(65+35)=75x100=75006-1.6÷4=6-0.4=5.65.38+7.85-5.37=13.23-5.37=7.867.2÷0.8-1.2×5=9-6=36-1.19×3-0.43=6-3.57-0.43=6-(3.57+0.43)=6-4=26.5×（4.8-1.2×4）=6.5x(4.8-4.8)=6.5x0=00.68×1.9+0.32×1.9=(0.68+0.32)x1.9=1x1.9=1.910.15-10.75×0.4-5.7=10.15-4.3-5.7=10.15-(4.3+5.7)=10.15-10=0.155.8×（3.87-0.13）+4.2×3.74=5.8x3.74+4.2x3.74=(5.8+4.2)x3.74=10x3.74=37.432.52-（6+9.728÷3.2）×2.5=32.52-(6+3.04)x2.5=32.52-9.02x2.5=32.52-22.55=9.97（136+64）×（65-345÷23）=200x(65-15)=200x50=10000（48+370）÷（64-45）=418÷19=2214×8/7–5/6×12/15=16-2/3=15x1/317/32–3/4×9/24=17/32-27/96=51/96-27/96=24/96=1/43×2/9+1/3=2/3+1/3=15/7×3/25+3/7=3/35+3/7=3/35+15/35=18/351/5×2/3+5/6=2/15+5/6=4/30+25/30=29/309/22+1/11÷1/2=9/22+1/11x2=9/22+2/11=9/22+4/22=13/225/3×11/5+4/3=11/3+4/3=15/3=545×2/3+1/3×15=30+5=357/19+12/19×5/6=7/19+10/19=17/191/4+3/4÷2/3=1/4+1/2=1/4+2/4=3/48/7×21/16+1/2=3/2+1/2=4/2=2
0.4×125×25×0.8=(0.4×25)×(125×0.8)=10×100=10001.25×(8+10)=1.25×8+1.25×10=10+12.5=22.59123-(123+8.8)=9123-123-8.8=9000-8.8=8991.21.24×8.3+8.3×1.76=8.3×(1.24+1.76)=8.3×3=24.99999×1001=9999×(1000+1)=9999×1000+9999×1=1000899914.8×6.3-6.3×6.5+8.3×3.7=(14.8-6.5)×6.3+8.3×3.7=8.3×6.3+8.3×3.78.3×(6.3+3.7)=8.3×10=831.24+0.78+8.76=(1.24+8.76)+0.78=10+0.78=10.78933-157-43=933-(157+43)=933-200=7334821-998=4821-1000+2=3823I32×125×25=4×8×125×25=(4×25)×(8×125)=100×1000=1000009048÷268=(2600+2600+2600+1248)÷26=2600÷26+2600÷26+2600÷26+1248÷269=100+100+100+48=3482881÷43=(1290+1591)÷434=1290÷43+1591÷43=30+373.2×42.3×3.75-12.5×0.423×16=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)=42371.8+18÷1.5-0.5×0.3=1.8+12-0.15=13.8-0.15=13.656.5×8+3.5×8-47=52+28-47=80-47(80-9.8)×5分之2-1.32=70.2X2/5-1.32=28.08-1.32=26.768×7分之4÷[1÷(3.2-2.95)]=8×4/7÷[1÷0.25]=8×4/7÷4=8/72700×(506-499)÷900=2700×7÷900=18900÷900=2133.02-(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=018.1+(3-0.299÷0.23)×1=18.1+1.7×1=18.1+1.7=19.8
希望可以帮到你！满意请采纳！谢谢！
