六年级分数·小数·百分数化成小数·都可以.举个例子1.25×﹙8+10‍﹚

﹙要过程﹚脱式计算5又1/5÷0.65-1又5/7×0.875②÷67×246③[ 2又1/3+﹙5.4-2又2/3﹚]÷﹙10.5×4/5‍ ﹚_百度作业帮
﹙要过程﹚脱式计算5又1/5÷0.65-1又5/7×0.875②÷67×246③[ 2又1/3+﹙5.4-2又2/3﹚]÷﹙10.5×4/5‍ ﹚
5又1/5÷0.65-1又5/7×0.875②÷67×246③[ 2又1/3+﹙5.4-2又2/3﹚]÷﹙10.5×4/5‍ ﹚
5又1/5÷0.65-1又5/7×0.875=26/5×20/13-12/7×7/8=8-3/2=6又1/2②÷(67×246)=6==36688③[ 2又1/3+﹙5.4-2又2/3﹚]÷﹙10.5×4/5‍ ﹚=[ 2又1/3+5.4-2又2/3]÷﹙10.5×4/5‍ ﹚=76/15×5/42=38/63
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分数·小数·百分数·都可以.举个例子1.25×﹙8+10‍﹚
分数·小数·百分数·都可以.举个例子1.25×﹙8+10‍﹚
1.8×3.6+1.2×3.6=3.6×(1.8+1.2)=3.6×3=10.8这样的吗?是的话我再找0.4×125×25×0.8 =(0.4×25)×(125×0.8)=10×100=1000 1.25×(8+10) =1.25×8+1.25×10=10+12.5=22.5 9123-(123+8.8) =.8==8991.2 1.24×8.3+8.3×1.76 =8.3×(1.24+1.76)=8.3×3=24.9
=9999×(1000+1)=+9999×1 = 14.8×6.3-6.3×6.5+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 =83 1.24+0.78+8.76 =(1.24+8.76)+0.78 =10+0.78 =10.78 933-157-43 =933-(157+43)=933-200=733
==3823 I32×125×25 =4×8×125×25 =(4×25)×(8×125)=100×1000 =100000 =(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)=4237 1.8+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 =1 =21 33.02-(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(1)45.55-(6.82+15.55)
(2)34.52-17.87-12.23
(3)6.43-(1.4-0.57)
(4)23.75-8.64-3.46
(5)17.83-9.5-7.83-0.5
(6)5.38+88.2-2.38+1.8
(7)27.38-5.34+2.62-4.66
(8)21.63-(8.5+9.63)
(9)7.5-2.45+7.5+2.45
(10)0.9+0.99+0.999
(11)5.09-(0.09+1.23)
(12)9.36-(4.36-3.5)
(13)609-708+306-108+202-198+497-100
(14)14+15+16+……+45+46
(15)97+9996
(16)933×22
(18)36.5×1.4-8.51
(19)1.3-3.79+9.7-6.21
(20)8×0.4×12.5×2.5
小学六年级全科目课件教案习题汇总语文数学英语
(21)125×(8+0.8+0.08)
(22)45 ÷〔78 -(25 +38 )〕
(23)1.7+150 +3.98
(24)92.4-(4.4+58 )
(25)3.35×6.47×2+6.7×3.6
(26)18.7-3.375-6.625
(27)2.5×4.4
(28)25×1.25×32
(29)(3.75+4.1+2.35)×9.8
(30)1.28+9.8+7.72+10.2
(31)12 ×1120 +12 ×2049
(32)120-144÷18+35
(33)347+45×2-4160÷52
(34)(58+37)÷(64-9×5)
(35)95÷(64-45)
(36)85+14×(14+208÷26)
(284+16)×(512-8208÷18)
(38)120-36×4÷18+35
(58+37)÷(64-9×5)
(40)(6.8-6.8×0.55)÷8.5
(1)23.18 (2)4.42 (3)5.6 (4)11.65 (5)0 (6)93 (7)20 (8)3.5 (9)15
(10)2.889 (11)3.77 (12)8.5 (13)500 (14)90 (16)).59 (19)1 (20)100 (21)
(23)155.68 (24)30
(25)67.469 (26)8.7 (27)11 (28).96 (30)29 (31)3 (33)357 (34)5 (35)5 (36)393
(37)(37)1 (39)(39)5
1)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 =1000 3)75%*76+25*4+0.75*12 =3/4*76+3/4*12+25*4 =3/4*88+100 =166 4)÷2/5+/3+4/5)*7/6 =400*5/2+*7/6 = =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 1.45+15×6= 1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5= 2006.10+12÷3+20=347.(80÷20+80)÷4=218.70+(100-10×5)=1209.360÷40+10= 1910.40×20-200= 60011.(80-25)*2= 11012.70+45=11513.90×2÷3= 6014.16×6÷3= 3215.300×6÷9= 20016.540÷9×7=42017.30×20÷15= 2018.400÷4×7= 70019.(350-80)÷9= 3020.160+70+50=28021.18-64÷8= 1022.42÷6+20=2723.40-5×7= 524.80+60÷3=10025.41+18÷2= 5026.75-11×5= 2027.42+7-29= 2028.29.25×16÷4= 10030.120×25÷5= 60031.36×11÷3= 13232.=32833.336+70-6= 40034.25×9×4= 90035.200-33×3= 10136.1037.12×50+10= 61038.25×8+199= 39939.23×11-13= 24040.125÷25-5=041.0=220042.220+80-150=15043.20×8×5= 80044.600-3×200=045.20+20÷2= 3046.35-25÷5= 3047.36+8-40= 4注:\代表分号,/代表除号,2\1表示二分之一,5+4\1=5 4\1表示5又4/1(带分数)5\6*5=6 5\4*2=5/8 2\1*4=2 4 4\5*2=2/5 3\1*5=3/57\2*6=7/12 5\2*6=5/12 3\5*2=3/10 5\7*2=5/14 5\6*1=5/67\9*2=7/18 5\4*2=5/8 2\45*0=0 5\6-5\4=5\2 2\1+2\1=14\5-4\5=0 3\2-3\1=3\1 5+4\1=5 4\1 5\1+5\1=5\2 7/7+7/7=22/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=64/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=124/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=130/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=1445/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=95/3*105=63 19/7*38=14 5/1*25=5 6/1*48=8 7/2*28=8 8/19*16=388/19*16=38 61/60*122=120 7/2*28=8 8/19*16=38 1/1*2=29/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18 2/7*2=2/145\4/2=5\2 5\6/2=5\3 3\2/1=3\2 5*5\1=1 5\9/3=5\37/1*8=56 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=64/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=124/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=130/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=1445/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 5/1*25=510/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=388/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 2\1*2=19/7*18=14 25/7*100=28 9/5*81=45 8/9*16=182/1*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=354/3*16=12 9/5*27=15 2/1*30=15 12/7*24=1430/1*30=1 51/9*102=18 19/9*76=36 4/9*8=185/8*90=144 99/98*99=98 3/14*6=28 7/1*28=410/1*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=28 9/5*81=45 8/9*16=18
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