求五年级数学简便计算,混合运算 知加友
求五年级数学简便计算,混合运算
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简便计算不要分数的乘除法，混合运算不要小数的乘除法，但是如果有一点也没关系。希望能快一点，急需！！！！！！
2.5×2=0.5×10=0.6×8=2.1×2=2.8×10=0.7×0.8=0.04×20=5.6+0.4=4.7+2.3=4.5×2=6.9－2.5=7.2×0.8=6×3.4=0.62－0.32=1.4×0.5=0.75×100=0.02×0.5=3.6×0.3=6.3÷7=5.6×100=0.75÷0.25=0.125×8=4.8÷0.3=0.86÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.7×9=3.6÷24=0.8×1.1=7.2+12.8=46.7－3.8=12.8÷4=5.2÷13=12.5÷5=1.64+4.1=10÷20=24÷15=8.65×10=0.35×0.6=3.08×0.01=4.95××0.1=0.4×0.5=2.4÷0.8=10.8÷9=9.6÷0.8=0.108÷2=4.95÷0.9=9.65÷0.1=0.325×100=2.5×8=0.56÷0.7=0.125×4=3.28×0.1=3.9÷0.13=7.2×0.1=0.01×0.1=0.25×0.4=1.6÷0.8=1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7=0.22×102=9.6÷0.8=5×0.24=4.5－0.05=3.9÷0..5=5×0.12=24×0.5=4.8×0.5=2.8＋4.2=0.84÷2.1=5÷0.25=7.8÷0.01=5.4÷0.6=3.2÷5=7×0.62=0.56÷0.8=7.4－2.8=0.18÷0.2=0.16÷8=4.5×0.02=8＋7.2=1.2×30=0.012×0.2=7.3×0.3=0÷6=3.6÷0.12=7.8÷0.6=2÷5=4.5＋5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3＋0.27=8×0.125=0.54÷0.6=0.61＋0.39=0.56÷28=10÷20=4.08÷0.4=10－9.4=0.8×0.11=7.2＋12.8=5.6÷0.01=2.3×100=0.75×100=0.108÷2=10.8÷9=7.8÷0.01=5.4÷0.6=3÷5=7×0.62=12÷0.5=5.2×0.4=12.2÷0.2=5.6÷100=0.41＋3.7=0.02×0.5=7.2－0.8=1.4×0.5=84÷0.21=0.75÷0.25=2.5×16=0.108÷2=1.75＋32.5=16－5.07=5.2÷13=1.64÷41=1.02×0.2=0.26×0.3=8.4×0.02=1.2×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=0.8×0.13=0.34÷17=8.08÷0.4=0.5×2.2=1.24×4=3.27＋0.63=5.02×0.3=0.3×0.5=5.6÷7=72÷7.2=0.7÷0.35=0.7÷1.40.48÷0.04=1.25÷2.5=5.5＋5.5=16.8÷8=0.54＋2.2=3.5－0.05=2÷0.02=0.25×40=1.5×0.6=0.32÷0.8=12.25÷0.5=73.5×0.1=46.5＋52.5=0.45×102=1.25×88=2.64＋3.85＋1.54=8×1.25=7÷3.5=4.2÷0.7÷6=0.4×8.6×25=0.27÷0.3=2.5×101=0.65×101－0.65=2.6×7÷2.6×7=0.02×0.5=3.6×0.3=6.3÷7=5.6×100=7.8÷0.01=5.4÷0.6=3.2÷5=7×0.62=1.5×0.6=0.32÷0.8=12.25÷0.5=73.5×0.1=2.5×2=0.5×10=0.6×8=2.1×2=0.61＋0.39=0.56÷28=10÷20=4.08÷0.4=1.2×0.3=6.6÷1.1=4.9÷7=0÷0.48=6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)4.02＋5.4＋0.985.17－1.8－3.213.75－(3.75＋6.48)3.68＋7.56－2.687.85＋2.34－0.85＋4..8－15.6－7.23.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.475.27＋2.86－0.66＋1..68＋2..64－13.8－5..45+8.80.398+0.36+3..59－0.59+14..66－1.340.25×16.2×4(1.25－0.125)×83.6×.5＋6.28×3.536.8－3.9－6.115.6×13.1－15.6－15.6×2.14.8×7.8＋78×0.－0.94.8×100.156.5×9.9＋56.57.09×10.8－0.8×7.0925.48－(9.4－0.52)4.2÷3.÷818.76×9.9＋18.763.52÷2.5÷0.43.9－4.1＋6.1－5.95.6÷3.59.6÷0.8÷0.44.2×99＋4.217.8÷(1.78×4)0.49÷1.41.25×2.5×323.65×10.115.2÷0.25÷40.89×100.1146.5－(23＋46.5)3.83×4.56＋3.83×5.444.36×12.5×89.7×99＋9.727.5×3.7－7.5×3.78.54÷2.5÷0.40.65×.25×12.5(45.9－32.7)÷8÷0..68＋31.4×0..25÷0.8÷2.5÷0.47.2×0.2＋2.4×1.48.9×1.017.74×（2.8－1.3）＋1.5×2.263.9×2.7＋3.9×7.318－1.8÷0.125÷0.812.7×9.9＋1.2721×（9.3－3.7）－5.615.02-6.8-1.025.4×11-5.42.3×16+2.3×23+2.39.43-（6.28-1.57）3.65×4.7－36.5×0.×.25－3.7÷42.22×9.9+6.66×6.-0.91×.1-15.1×10.70.79×.63+5.2+0.375.93+0.19+2.811.76+0.195+3.242.35+1.713+0.287+7.651.57+0.245+7.436.02+3.6+1.980.134+2.66+0..9+0.73+16.17.5＋4.9－6.53.07－0.38－1.621.29＋3.7＋2.71＋6.38－2.45－1.553.25＋1.79－0.59＋1..8－13.4－7.20.32×.36＋4.8＋1.641.23＋3.4－0.23＋6.60.25×3612.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×47.6×0.8＋0.2×7.60.85×.5×41.28×8.6＋0.72×8.612.5×0.96×0.810.4－9.6×0.350.8×（4.3×1.25）3.12＋3.12×1－28.60.86×15.7－0.86×14.72.4×.2×0.514－7.32－2.682.64＋8.67＋7.36＋11..5－0.25）×0.49.16×1.5－0.5×9.163.6－3.6×0.563.4÷2.5÷0.44.9÷1.43.9÷（1.3×5）（7.7＋1.54）÷0.72.5×2.42.7÷4515÷（0.15×0.4）0.35×1.25×2×0.832.4×0.9＋0.1×32.415÷0.25你在我家的时候，我帮你弄得
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19.4×6.1×2.3简便5.67×0.2-0.62 18.1×0.92+3.93 0.4×0.7×0.25 0.78+5.436+1 4.8× 5÷4+1÷4 9.9x5÷6+5÷6 10.3÷4x8÷9-1÷3 14.31x5÷6-5÷6 16.5÷9x18-14x2÷7 20.3x2÷9+1÷3 35.95÷（64-45） 36.178-145÷5×6+42 7.2÷0.8-1.2×5 6.5×（4.8-1.2×4） 28-(3.4+1.25×2.4)
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5.67×0.2-0.62 =》0.2*（5.67-3.1） 你这是要答案还是?
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扫描下载二维码求一道五年级数学综合算式简便计算解答！ 爱问通
求一道五年级数学综合算式简便计算解答！
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7分之5+4分之1-7分之5 快~~~
5/7+1/4-5/7 =5/7-5/7+1/4 =0+1/4 =1/4
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4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24
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(3)0. 46×7.5+0. 46×2. 5
(4)4.6×8.04+6.4×8.04-8.04
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1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 1. 3/7 × 49/9 - 4/3=7/3-4/3=3/3=12. 8/9 × 15/36 + 1/27=113. 8 × 4/5 + 8 × 11/5=8*（4/5+11/5）=8*3=2414. 31 × 5/6 – 5/6=（31-1）*5/6=25)÷0.18 = 21.6 ÷0.18 = 1202.881÷0.43－0.24×3.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.8620×[(2.44－1.8)÷0.4＋0.15] = 20x (0.64 ÷0.415. 9/7 - （ 2/7 – 10/21 ）+0.15)= 20x(1.6 +0.15) 9.360÷40+10= 19 10.40×20-200= 600 11. （80-25）*2= 110 12.70+45=115 13.90×2÷3= 60 14.16×6÷3= 32 15.300×6÷9= 200 16.540÷9×7=420 17.30×20÷15= 20 18.400÷4×7= 700 19. （350-80）÷9= 30 20.160+70+50=280 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28. 29.25×16÷4= 100 30.120×25÷5= 600 31.36×11÷3= 132 32.=328 33.336+70-6= 400 34.25×9×4= 900 35.200-33×3= 101 36.10 37.12×50+10= 610 38.25×8+199= 399 39.23×11-13= 240 40.125÷25-5=0 41.0=220042.220+80-150=150 43.20×8×5= 8000/27+1/27=11/273. 12× 5/6 – 2/9 ×3=10-2/3=30/3-2/3=28/34. 8× 5/4 + 1/4=10+1/4=40/4+1/4=41/45. 6÷ 3/8 – 3/8 ÷6=6*8/3-3/8*1/6=16-1/16=155/166. 4/7 × 5/9 + 3/7 × 5/9=1/7*（4*5/9+3）=1/7*47/9=47/637. 5/2 -（ 3/2 + 4/5 ）=5/2-3/2-4/5=1-4/5=5/5-4/5=1/58. 7/8 + （ 1/8 + 1/9 ）=7/8+1/8+1/9=1+1/9=10/99. 9 × 5/6 + 5/6=（9+1）*5/6=50/6 10. 3/4 × 8/9 - 1/3=（3/4*8/3-1）*1/3=1*1/3=1/311. 7 × 5/49 + 3/14=（7*5/7+3/2）*1/7=13/1412. 6 ×（ 1/2 + 2/3 ）=3+4=7=9/7-2/7+10/21=1+10/21=31/21 408－12×24 = 408 - 288 = 120（46＋28）×60 = 74 x 60 = －17 = 2100- 17 = 5÷5 = 32 + 21 = 53 420×（327－238） = 420 x 89 = 37380()÷7 = 6510 ÷7 = 9303.416÷（0.016×35） = 3.416 ÷0.56 = 6.10.8×[(10－6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.165.67×0.2-0.62 = 1.134-0.62 = 0.514 0.4×0.7×0.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 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= 20 x1.75 = 3528-(3.4+1.25×2.4) = 28 - (3.4 + 3) = 28 - 6.4 = 21.6 2.55×7.1+2.45×7.1 = (2.55 + 2.45) x7.1 = 5 x7.1=35.50.8×〔15.5-(3.21+5.79)〕 = 0.8 x (15.5 - 9) = 0.8 x 6.5 = 5.2（31.8+3.2×4）÷5 = (31.8 + 12.8)÷5 = 44.6÷5 = 8.92 31.5×4÷(6+3) = 126 ÷ 9 = 142÷2.5+2.5÷2 = 0.8 + 1.25 =2.05194－64.8÷1.8×0.9 = 194 -36 x0.9 = 194-32.4 = 161.6 5180－705×6 = 5180 - 24÷2.4－2.5×0.8 =10 -2=8 405×() =405x24 = 9720125×(97-81) =125x16 =2000 = 6942 + 160 = 678220+80÷4-20 = 20 + 20 -20 = 40 -20 = 20100÷（32-30）×0 = 100 ÷2 x0= 50 x0 = 025×4-12×5 = 100 - 60 = 4014 × 8/7 – 5/6 × 12/15 =16 - 2/3 = 15x1/3 17/32 – 3/4 × 9/24 = 17/32 - 27/96= 51/96 - 27 /96 = 24/96 = 1/4 3 × 2/9 + 1/3 = 2/3 + 1/3 = 15.14*2.25+14*3.75 =(2.25+3.75)*14 =6*14 =846.3.5*0.8+5.5*0.8+0.8 =(3.5+5.5+1)*0.8 =10*0.8 =8123+25=148 123-35=88 56×7=392 135÷5=27 248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...70×〔（42-42）÷18〕=70 x (0÷18) = 70x0 = 0 5/7 × 3/25 + 3/7 =3/35 + 75×65+75×35 = 75 x (65 +35) = 75x100 = 75006-1.6÷4= 6- 0.4 = 5.6 5.38+7.85-5.37= 13.23 - 5.37=7.867.2÷0.8-1.2×5=9 - 6 =3 6-1.19×3-0.43= 6-3.57 - 0.43 = 6- (3.57 + 0.43) = 6-4 = 26.5×（4.8-1.2×4）= 6.5 x(4.8 - 4.8 )=6.5 x0 = 00.68×1.9+0.32×1.9 = (0.68 + 0.32) x1.9 = 1 x 1.9 = 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 = 5.8 x 3.74 +4.2 x 3.74 = (5.8 +4.2)x3.74 = 10 x 3.74 = 37.432.52-（6+9.728÷3.2）×2.5 = 32.52 - (6+3.04)x2.5 = 32.52 - 9.02 x 2.5 = 32.52 -22.55 = 9.97 （136+64）×（65-345÷23）= 200x(65-15) = 200x 50=10000（48+370）÷（64-45）=418 ÷19 =223/7= 3/35 +15/35= 18/35 1/5 × 2/3 + 5/6 = 2/15 + 5/6 = 4/30 + 25/30 = 29/309/22 + 1/11 ÷ 1/2 = 9/22+ 1/11 x 2 = 9/22 +2/11 = 9/22 +4/22 = 13/22 5/3 × 11/5 + 4/3 = 11/3+4/3 = 15/3 = 5 45 × 2/3 + 1/3 × 15 = 30+5 = 35 7/19 + 12/19 × 5/6 =7/19 + 10/19=17/19 1/4 + 3/4 ÷ 2/3 =1/4+ 1/2 = 1/4 + 2/4 = 3/4 8/7 × 21/16 + 1/2= 3/2+1/2 = 4/2 = 2 48. 49.98÷14 = 7 50.96÷24 = 4 1.95.6*18+0.4*18 =(95.6+0.4)*18 =96*18 =*99+907 =907*(99+1) =907*100 =907003.0.6*143-0.6*43 =0.6*(143-43) =0.6*100 =604.6.5*8+3.5*8-47 =(6.5+3.5)*8-47 =80-47 =337.7.28-1.5*2.4+2.72 =(7.28+2.72)-1.5*2.4 =10-3.6 =6.48.0.125*45.6*0.8 =0.125*0.8*45.6 =4.569.98*1.5+10.2*15 =9.8*15+10.2*15 =(9.8+10.2)*15 =20*15 =30010.76*3.7+76*6.3 =76*(3.7+6.3) =76*10 =7602/1*2=1 3/1*3=1 3/2*3=2 3/1*6=24/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=58/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 没小数879+54=933 ...896-546=350 ...56×12=672.... 45-5=9... 457+456=913...7+14=21 ... 18-9=9... 8+16=24 ... 25-5=20... 9+18=27... 56-45=11... 10+20=30... 45-23=22...11+22=33... 78-23=55...12+24=36... 10-3=7 15-4=11 20-5=15 25-6=19 30-7=23 35-8=27 40-9=31 45-10=35 50-11=39 55-12=431）25%*132+1/4*8 2)32*0.125*25=1/4*132+1/4*8 =(4+8)*0.125*25=1/4*(132+8) =(4*25)*(8*0.125)=1/4*140 =100*1 =35 =%*76+25*4+0.75*12=3/4*76+3/4*12+25*4 =3/4*88+100 =1664)÷2/5+/3+4/5)*7/6 =400*5/2+*=4×8×125 =4×(8×125) =4×1000500－99－1－98－2 =100＋178 =278 =500－（99＋1＋98＋2）7/6= =77/45 =*(1/2+2/3) 6)132*(44÷176) =6*1/2+6*2/3 =132*1/4 =33 =3+4 =74/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=58/19*16=38 61/60*122=120 7/2*28=8 6/1*48=89/7*18=14 25/7*100=289/5*81=45 8/9*16=18 472＋503=472＋500＋3=972＋3=975 143＋（57＋26）=143＋57＋26=200＋26=226 78－46－14=78－(46＋14)=78－60=18 32×125=5×8 =3×(125×8) =3× 47＋51＋49＋53=（47＋53）＋（51＋49）=100＋100=200 99＋（38＋101）=99＋101＋38=200＋38=238 125×64=125×8×8=1000×8=8000=500－200 =300340＋498 =340＋500－2 =840－2 =838 436-99 =436-100＋1 =336＋1 =337 25×24 =25×4×6 =100×6 =60065＋（178＋35） =65＋35＋178288－199 =288－200＋1 =188＋1 =189850－246－54 =850－（246＋54）=850－300 =550567－104 =567－100－4 =467－4 =463260÷13÷2 =260÷（13×2） =260÷26 =10 18×45 =90×9 =810101＋202＋303 =（100＋200＋300）＋（1＋2＋3） =600＋6 =606373－（173＋40） =373－173－40 =200－40 160 8×23×5 =8×5×23 =40×23 =920720÷16÷5 =720÷（16×5） =720÷80 125×15×8×6=（125×8）×（15×6） =00025×32×125 =25×4×8×125 =（25×4）×（8×125） =100×125×（6×8） =125×8×6 =0025×（4×12）×5 =（25×4）×（12×5） =100×60 ==90×8 =720898－133－67 =898－（133＋67） =898－200 =698 360÷8÷5 =360÷（8×5） =360÷40 =9（363＋95）＋（37＋105）=（363+37）+（95+105）=400＋200 =600 630÷35 =630÷7÷5 =90÷5 =18560÷14 =560÷7÷2 =80÷2 =40 630÷42 =630÷7÷6 =90÷6 =1525×（13×4） =25×4×13 =100×13 =1300 35×14 =35×2×7 =70×7 =490500÷25÷4 =500÷（25×4）=5101＋202＋303 =（100＋200＋300）＋（1＋2＋3） =600＋6 =60615×（9×4） =15×4×9 =60×9 =540999＋99＋9 =＋10－3 =07567－（139＋267） =567－267－139 =300－139 =1610.4×125×25×0.8=（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） =.8 = =8991.21.24×8.3+8.3×1.76 =8.3×（1.24+1.76) =8.3×3=24.9=9999×（1000+1） =+00899914.8×6.3-6.3×6.5＋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 =831.24+0.78+8.76 =（1.24+8.76）+0.78 =10+0.78 =10.78933-157-43 =933-（157+43） =933-200 =73321-23 I32×125×25 =4×8×125×25 =（4×25）×（8×125） =100×=（00+1248）÷26 =0÷26+8÷269 =100+100+100+48 =3482881÷ 43=（）÷ 434 =1÷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=0=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还有的从书上找吧 已经写了21道了 赞同1| 评论
16:44 知道778811 | 一级小学六年级简便计算 1.(1/69+2/71)乘23+25除以71=1/69*23+2/71*23+25/71=1/3+(46/71+25/71) =1/3+1 =4/32.(1+1/2)乘(1-1/2)乘(1+1/3)乘(1-1/3)乘........ 乘(1+1/9)乘(1-1/9)=3/2*1/2*4/3*2/3...*10/9*8/9=1/2*10/9(中间的都约去了） =5/9 3.1/2乘3+1/3乘4+.......+1/19乘20=1/2-1/3+1/3-1/4+...+1/19-1/20=1/2-1/20 =9/204.1/27+505//272727=1/27+5*101/(27*101)+13*101)=1/27+5/27+13/27 =19/275.100-98+96-94+....+4-2=(100-98)+(96-94)+...(4-2)=2+2+...+2(共有25个） =2*25 =50本文由(www.wenku1.com)首发，转载请保留网址和出处！
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