小数点乘除法题800道及答案
乘法
5.6×2.9= 3.77×1.8= 0.02×96= 5.22×0.3= 9.99×0.02= 4.67×0.9=
5×2.44= 1.666×6.1= 9.432×0.002= 5.6×6.5= 4.88×2.9= 5.61×4.3= 8.9×2.4= 5.5×55= 9.77×0.02= 1.384×5.1= 8.78×83= 2.6×61=
0.059×0.2= 4.268×1.7= 57×5.7=
9.46×2.85= 17.8×6.4= 1.5×4.9=
2.5×0.88= 5.555×5.2= 2.22×
3.33= 7.658×85= 36.02×0.3= 56.78×8=
除法:
85.44÷16= 42.84÷7= 101.7÷9=
67.5÷15= 230.4÷6= 21.24÷36=
0.736÷23= 43.5÷12= 35.21÷7=
39.6÷24= 6.21÷0.03= 210÷1.4=
51.3÷0.27= 91.2÷3.8= 0.756÷0.18= 0.66÷0.3= 11.97÷1.5= 69.6÷2.9= 38.4÷0.8= 15÷0.06=
(循环小数的用简便方法,除不尽保留2位小数):
8.2÷0.12= 0.8÷0.9= 76.4÷5.4=
4.7÷3= 1.25÷1.2= 32÷42=
14.36÷2.7= 8.33÷6.2≈ 1.7÷0.03= 2.41÷0.7= 0.396÷1.2= 0.756÷0.36=
计算
0.18×15= 0.025×14= 3.06×36=15.6×13= 0.04×0.12= 3.84×2.6≈(保留一位小数)5.76×3=7.15×22= 90.75÷3.3= 3.68×0.25=
16.9÷0.13= 1.55÷3.9= 3.7×0.016= 13.76×0.8= 5.2×0.6= 8.4×1.3=
6.4×0.5= 4.48×0.4= 5.25×5= 35.4×4.2= 0.042×0.54= 0.76×0.32=
0.25×0.046= 2.52×3.4= 1.08×25=
0.12×0.5×0.16= 4.8×0.25=
0.125×1.4≈(保留两位小数) 2.5÷0.7≈(保留三位小数)10.1÷3.3= (商用循环小数)10.75÷12.5= (用乘法验算)3.25×9.04= (用除法验算)
3、脱式计算(能简算的要简算)
2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9 7.28×99+7.28 4.3×50×0.2 64-2.64×0.5 26×15.7+15.7×24 (2.275 +0.625)×0.28
3.94+3
4.3×0.2 1.2×(9.6÷2.4)÷4.8
8.9×1.1×4.7 2.7×5.4×3.9 3.6×9.85-5.46 8.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+1.58
32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8
4.8×100.1 56.5×99+56.5 7.09×10.8-0.8×7.09
4.85 + 0.35 ÷ 1.4 8.7 × 17.4 - 8.7 × 7.4
12.5×0.4×2.5×8 0.87×3.16+4.64 9.5×101
0.68 ÷(5.2 -3.5)× 1.25 40.5 ÷ 0.81 × 0.18 4.8 ×(15 ÷ 2.4) 6.81+6.81×99 0.25×185×40 4.4×0.8-3.4×0.8 (9.37+9.37+9.37+9.37)× 2.5 2.37×6.3+2.37×3.7 2.5×1.25×0.32 3.8×10.1 2.5×(3.8×0.04) 7.69×101 0.25×39+0.25 0.125×72 46×0.33+54×0.33 (8×5.27) ×1.25 6.81+6.81×99 0.25×185×40 6.8×0.75÷0.5 3.75÷0.125–2.75 1.53+23.4÷7.2 9.5×99 13.5×0.98 12.5×8.8
小数乘除法计算题 85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷6 5.34 6.12 11.3 4.5 38.4 21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷24 0.59 0.032 3.625 5.03 1.65 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18 207 150 190 24 4.2 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 15÷0.06 2.2 7.98 2.4 48 250 5.6×2.9 3.77×1.8 0.02×96 5.22×0.3 9.99×0.02 1 6.24 6.786 1.92 1.566 0.1998 4.67×0.9 5×2.44 1.666×6.1 9.432×0.002 5.6×6.5 4.203 12.2 10.1626 0.018864 36.4
4.88×2.9 5.61×4.3 8.9×2.4 5.5×55 9.77×0.02 14.152 24.123 21.36 302.5 0.1954 1.384×5.1 8.78×83 2.6×61 0.059×0.2 4.268×1.7 7.0584 728.74 158.6 0.0118 7.2556 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.88 324.9 26.961 113.92 7.35 2.2 5.555×5.2 2.22×3.33 7.658×85 3 6.02×0.3 56.78×8 28.886 7.3926 650.93 10.806 454.24 (循环小数的用简便方法,除不尽保留2位小数): 8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 1.25÷1.2 68.33 0.89 14.15 1.57 1.04 32÷42 14.36÷2.7 8.33÷6.2 1.7÷0.03 2.41÷0.7 0.76 5.32 1.34 56.67 3.44 用竖式计算
小数点乘除法题800道及答案 乘法 5.6×2.9= 3.77×1.8= 0.02×96= 5.22×0.3= 9.99×0.02= 4.67×0.9= 5×2.44= 1.666×6.1= 9.432×0.002= 5.6×6.5= 4.88×2.9= 5.61×4.3= 8.9×2.4= 5.5×55= 9.77×0.02= 1.384×5.1= 8.78×83= 2.6×61= 0.059×0.2= 4.268×1.7= 57×5.7= 9.46×2.85= 17.8×6.4= 1.5×4.9= 2.5×0.88= 5.555×5.2= 2.22× 3.33= 7.658×85= 36.02×0.3= 56.78×8=
除法: 85.44÷16= 42.84÷7= 101.7÷9= 67.5÷15= 230.4÷6= 21.24÷36= 0.736÷23= 43.5÷12= 35.21÷7= 39.6÷24= 6.21÷0.03= 210÷1.4= 51.3÷0.27= 91.2÷3.8= 0.756÷0.18= 0.66÷0.3= 11.97÷1.5= 69.6÷2.9= 38.4÷0.8= 15÷0.06= (循环小数的用简便方法,除不尽保留2位小数): 8.2÷0.12= 0.8÷0.9= 76.4÷5.4= 4.7÷3= 1.25÷1.2= 32÷42= 14.36÷2.7= 8.33÷6.2≈ 1.7÷0.03= 2.41÷0.7= 0.396÷1.2= 0.756÷0.36=
计算 0.18×15= 0.025×14= 3.06×36=15.6×13= 0.04×0.12= 3.84×2.6≈(保留一位小数)5.76×3=7.15×22= 90.75÷3.3= 3.68×0.25= 16.9÷0.13= 1.55÷3.9= 3.7×0.016= 13.76×0.8= 5.2×0.6= 8.4×1.3= 6.4×0.5= 4.48×0.4= 5.25×5= 35.4×4.2= 0.042×0.54= 0.76×0.32= 0.25×0.046= 2.52×3.4= 1.08×25= 0.12×0.5×0.16= 4.8×0.25= 0.125×1.4≈(保留两位小数) 2.5÷0.7≈(保留三位小数)10.1÷3.3= (商用循环小数)10.75÷12.5= (用乘法验算)3.25×9.04= (用除法验算)
5.6×2.9=1 6.24 3.77×1.8=6.786 0.02×96=1.92 5.22×0.3=1.566 9.99×0.02=0.1998 4.67×0.9=4.203 5×2.44=12.2 1.666×6.1=10.1626 9.432×0.002=0.018864 5.6×6.5=36.4 4.88×2.9=14.152 5.61×4.3=24.123 8.9×2.4=21.36 5.5×55=302.5 9.77×0.02=0.1954 1.384×5.1=7.0584 8.78×83=728.74 2.6×61=158.6 0.059×0.2=0.0118 4.268×1.7=7.2556 57×5.7=324.9 9.46×2.85=26.961 17.8×6.4=113.92 1.5×4.9=7.35 2.5×0.88=2.2 5.555×5.2=28.886 2.22× 3.33=7.3926 7.658×85=650.93 36.02×0.3=10.806 56.78×8=454.24 85.44÷16=5.34 42.84÷7=6.12 101.7÷9=11.3 67.5÷15=4.5 230.4÷6=38.4 21.24÷36=0.59 0.736÷23=0.032 43.5÷12=3.625 35.21÷7=5.03 39.6÷24=1.65 6.21÷0.03=207 210÷1.4=150 51.3÷0.27=190 91.2÷3.8=24 0.756÷0.18=4.2 0.66÷0.3=2.2 11.97÷1.5=7.98 69.6÷2.9=24 38.4÷0.8=48 15÷0.06=250 0.396÷1.2=0.33 0.756÷0.36=2.1 15.6×13=202.8 0.18×15=2.7 0.025×14=0.35 3.06×36=110.16 0.04×0.12=0.0048 3.84×2.6≈10.0(保留一位小数) 5.76×3=17.28 7.15×22=157.3 90.75÷3.3=27.5 3.68×0.25=0.92 16.9÷0.13=130 1.55÷3.9=0.39743589743589…3.7×0.016=0.0592
许家庄小学小数乘除法专项练习 乘法 5.6×2.9= 3.77×1.8= 0.02×96= 5.22×0.3= 9.99×0.02= 4.67×0.9= 5×2.44= 1.666×6.1= 9.432×0.002= 5.6×6.5= 4.88×2.9= 5.61×4.3= 8.9×2.4= 5.5×55= 9.77×0.02= 1.384×5.1= 8.78×83= 2.6×61= 0.059×0.2= 4.268×1.7= 57×5.7= 9.46×2.85= 17.8×6.4= 1.5×4.9= 2.5×0.88= 5.555×5.2= 2.22× 3.33= 7.658×85= 36.02×0.3= 56.78×8= 1 / 6
除法: 85.44÷16= 42.84÷7= 101.7÷9= 67.5÷15= 230.4÷6= 21.24÷36= 0.736÷23= 43.5÷12= 35.21÷7= 39.6÷24= 6.21÷0.03= 210÷1.4= 51.3÷0.27= 91.2÷3.8= 0.756÷0.18= 0.66÷0.3= 11.97÷1.5= 69.6÷2.9= 38.4÷0.8= 15÷0.06= (循环小数的用简便方法,除不尽保留2位小数): 8.2÷0.12= 0.8÷0.9= 76.4÷5.4= 4.7÷3= 1.25÷1.2= 32÷42= 14.36÷2.7= 8.33÷6.2≈ 1.7÷0.03= 2.41÷0.7= 2 / 6
0.396÷1.2= 0.756÷0.36= 计算 0.18×15= 0.025×14= 3.06×36=15.6×13= 0.04×0.12= 3.84×2.6≈(保留一位小数)5.76×3=7.15×22= 90.75÷3.3= 3.68×0.25= 16.9÷0.13= 1.55÷3.9= 3.7×0.016= 13.76×0.8= 5.2×0.6= 8.4×1.3= 6.4×0.5= 4.48×0.4= 5.25×5= 35.4×4.2= 0.042×0.54= 0.76×0.32= 0.25×0.046= 2.52×3.4= 1.08×25= 0.12×0.5×0.16= 4.8×0.25= 0.125×1.4≈(保留两位小数) 2.5÷0.7≈(保留三位小数) 3 / 6
小数乘除脱式计算练习题及答案 5.3× 6.3+2.3=4.4× 7.3+5.3= 4×8.8+1.5=.1×0.8-0.2= 9.9×1.4+0.6= .4×2.4+3.6= 12.48-4×9.7=.8×1.3-0.3= 4.8×9.1-0.5= 4.2×1.8-0.1= 5.59-3×4.3= 3.053-0.1×5.3= 9.4×8.4+5.8= 6.908-1.3×1.6= 13.596-9.1×5.6= 11.259-2.1×7.9= 7.3+3.8×2.3= 9.3+6.1×4.8= 8.7×0.1-0.1= 8.6×8.9+8= 4.584-2.1×0.4= 7.7×9.9+7.7= 0.3+2.8×3.5= 2.9×8.2+9.2= 2.9+0.6×7.5=8.6×6.5+6.4=0.2×5.6+2.5=
0.5×4.6+7.1=011.248-4.6×3.8=29.570.4×1.9= 1.8×9.6-1.7=7.5×5.7+5.8=8.999-1.7×4.7=1.7+0.3×7 .6=.8×4.3+9.6=8.7+3.4×9=5×1.1-0.2=3.9×1.7+0.5= 0.739-1.1×4.9= ) 0.3×0.9-0.1= 9.2+9×3.9= .8+0.6×0.1= 8.9×5.2+9.3=4.8+3.1×9.1= 1.3× 2.2-0.2=0.9+8.3×8.3= 9.08-3×7.6=1.288-3.2×0.9= 一、计算: 1、竖式计算 8.63×0.40.38×2.6 2、脱式计算。 0.125×0.25×8×47.4×0.28+0.28×2.6 4.8×0.9+0.48×2.5 [÷0.8-1]×0.09 2.÷0.03 3.30.1÷[×0.7] 4.0.94×2.5+0.094×75 5.98.4×98+98.4×2 6.9.28×13-9.28×4+9.28 7.97.2÷[×] 8.1.25×32
小数乘除法计算题及答案专题训练 LT
小数乘除法计算题 85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷6 5.34 6.12 11.3 4.5 38.4 21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷24 0.59 0.032 3.625 5.03 1.65 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18 207 150 190 24 4.2 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 15÷0.06 2.2 7.98 2.4 48 250 5.6×2.9 3.77×1.8 0.02×96 5.22×0.3 9.99×0.02 16.24 6.786 1.92 1.566 0.1998 4.67×0.9 5×2.44 1.666×6.1 9.432×0.002 5.6×6.5 4.203 12.2 10.1626 0.018864 36.4 4.88×2.9 5.61×4.3 8.9×2.4 5.5×55 9.77×0.02 14.152 24.123 21.36 302.5 0.1954 1.384×5.1 8.78×83 2.6×61 0.059×0.2 4.268×1.7 7.0584 728.74 158.6 0.0118 7.2556 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.88 324.9 26.961 113.92 7.35 2.2 5.555×5.2 2.22×3.33 7.658×85 3 6.02×0.3 56.78×8 28.886 7.3926 650.93 10.806 454.24 (循环小数的用简便方法,除不尽保留2位小数): 8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 1.25÷1.2 68.33 0.89 14.15 1.57 1.04 32÷42 14.36÷2.7 8.33÷6.2 1.7÷0.03 2.41÷0.7 0.76 5.32 1.34 56.67 3.44 用竖式计算 0.396÷1.2= 0.756÷0.36= 15.6×13= 0.18×15= 0.33 2.1 202.8 2.7
小学五年级数学小数乘除法专项练习题大全附答案 53÷0.5=0.769×5.3= 3.9×5.7= 6.78÷1.5=0.892×7=8.36÷19= 3.42÷0.5= 5.26×5.1= 5.12×20= 2.04÷0.48=0.84×23=0.25×5.38×4= 0.25×1.45×4= 4.84×0.6=54.7÷0.4= 81.9÷1.3=9.5×5.3=0.523×2.9= 3.6÷1.5= 6.57÷ 4.5= 4.11×8.6= 0.815×75=0.1÷2.5=95÷2.5= 12.9÷0.75=63.3÷7.5=0.78÷1.2= 42.8÷0.8=8.37×10= 4.96×0.24= 3.74÷22=75.4÷52=0.334×42= 3.33×0.45= 3.9×0.32=45.9÷0.2= 1.51×9.4=91÷0.35=0.25×0.89×0.8= 5.55÷3= 1.4÷0.7=0.829×72= 0.78×34= 5.39×0.33=0.636×6.2= 3.42÷6=8.68÷31= 1.63×55= 31.4÷0.5= 5.5÷5=19.9÷2.5= 60.9÷7= 4.14÷4.6=0.569×67= 5.61÷33= 4.5×3.7=81.1÷0.25=
49.5÷3.3= 5.28÷66=0.25×3.98×8= 1.25×8.07×0.04=39.1÷17=71.2÷0.02= 59.2÷32= 1.26÷0.56=83.3÷0.49= 3.59×4.9=43.2÷16=9.73×0.17= 3.12×8.5=0.036×33=56.7÷0.24= 59.4÷18=8.7×7.3= 4.17×7.8= 1.9÷0.95=99÷0.55= 1.52÷76= 1.25×1.48×0.4= 1.1÷ 2.2=18.4÷16= 48.1÷0.52=0.654× 3.1=7.35÷9.8= 97.6÷0.32=0.983×64= 6.15×0.98= 9.6÷48=8.3×0.2=7.98×5.1= 11.7÷0.39=8.63×57=9.75÷75= 0.619×79=66.7÷0.58=79.6÷1.6= 7.25×4.2= 5.91÷0.05= 6.39×5.2= 1.2÷15=8.4×4=0.009×6.4= 2.7÷0.5=8.13×0.25=7.99÷47= 8.74÷38=0.798×9=0.422×34= 8.65÷0.2= 1.33×38=40.8÷34= 5.06×29= 5.24×40=51.8÷2.8=
小数乘除法计算题 ÷16 ÷7 ÷9 ÷15 ÷6 ÷36 ÷23 ÷12 ÷7 ÷24 @ ÷ 210÷ ÷ ÷ ÷ 207 150 190 24 / ÷ ÷ ÷ ÷ 15÷ 48 250 [ × × ×96 × × × 5× × × ×
、 × × × ×55 × × ×83 ×61 × × , 57× × × × × 。 × × ×85 × ×8 — (循环小数的用简便方法,除不尽保留2位小数):÷ ÷ ÷ ÷3 ÷
32÷42 ÷ ÷ ÷ ÷ @ 用竖式计算 ÷= ÷= ×13= ×15= — ×14= ×36= ×=×≈ ×3=×22 ÷ × & ÷ ÷ × ×= 130 % × × × ×
×5 × × × # × × ×25 ××= 27 ×=×≈(保留两位小数) · ÷= (保留三位小数)÷= (商用循环小数) ...... } ÷= (用乘法验算)×= (用除法验算) 3、脱式计算(能简算的要简算) ××4 ×99+×+ 71 1612 #
×99+ ×50× 64-× 728 43 26×+×24 +× +× … 785 ×÷÷ ×× ×× × 1 30×+ ×× ×+ - 32+--× -×8 36 9 / × ×99+×-× 5650 + ÷ × - × ×××8 ~ 87 100
×+ ×101 ÷()× ¥ ÷ × ×(15 ÷ ) 9 30 +×99 ×185×40 ×-× 681 1850 ~ +++× 2.5 ×+× ×× × ×× ×101 1 : × ×39+ ×72 46×+54× 10 9 33 (8× × +×99 ×185×40
小数乘除法计算题 85.44÷1642.84÷7101.7÷967.5÷15230.4÷6 5.34 6.12 11.3 4.5 38.4 21.24÷360.736÷2343.5÷1235.21÷739.6÷24 0.59 0.032 3.625 5.03 1.65 207 150 190 24 4.2 2.2 7.98 2.4 48 250 16.24 6.786 1.92 1.566 0.1998 4.203 12.2 10.1626 0.018864 36.4
14.152 24.123 21.36 302.5 0.1954 7.0584 728.74 158.6 0.0118 7.2556 324.9 26.961 113.92 7.35 2.2 28.886 7.3926 650.93 10.806 454.24 (循环小数的用简便方法,除不尽保留2位小数): 68.33 0.89 14.15 1.57 1.04 0.76 5.32 1.34 56.67 3.44 用竖式计算
0.396÷1.2= 0.756÷0.36= 15.6×13=0.18×15= 0.33 2.1 202.8 2.7 0.025×14= 3.06×36=0.04×0.12= 3.84×2.6≈ 0.35 110.16 0.0048 9.984 5.76×3=7.15×22 90.75÷3.3 3.68×0.25 17.28 157.3 27.5 0.92 130 0.397 0.0592 11.008 3.12 10.92 3.2 1.792 5.25×535.4×4.2 0.042×0.54 0.76×0.32 26.25 148.68 0.02268 0.2432 0.25×0.046 2.52×3.4 1.08×25 0.12×0.5×0.16=0.0115 8.568 27 0.0096
题目 小数的除法类型一除数是整数的小数除法 ÷= 1.11.55 练习: ÷= 12.66 ÷=13.64 ÷=17.73 ÷= 14.46 ÷= ÷=86.416 37.212 ÷=148.831 ÷= 182.525 ÷=249.678 ÷= 165.623 ÷= 1.1 3.153 练习: ÷=62.46 5.355 ÷= ÷= 7.427 ÷=8.248 ÷= 95.49 ÷=116.1611 ÷= ÷=13.2613 60.1212 ÷= ÷=46.6444 108.1515 ÷= 1.21 2.96 练习: ÷=22.45 ÷= 16.45 ÷=41.88 ÷= 21.48 ÷= 15.84 ÷=35.95
22.24÷= 18.64÷= 17.514÷= 186.315÷= 1.3 1.296÷= 练习: 1.645÷= 2.245÷= 2.148÷= 4.188÷= 1.584÷= 3.595÷= 2.224÷= 1.864÷= 1.7514÷= 1.86315÷= 0.248÷= 类型二 整数除以整数商是小数的小数除法 2. 11550÷= 练习: 325÷= 268÷= 358÷= 756÷= 6612÷= 4518÷= 43512÷= 5436÷= 10845÷= 42025÷= 2.1 31530÷= 练习: 12612÷= 147140÷= 306150÷= 27025÷= 71435÷= 76525÷= 88284÷= 75315÷= 45315÷= 366120÷=
÷= 2.218612 练习: ÷=÷=21025 21735 ÷= 20415 ÷=36525 ÷=÷=24915 9036 ÷= 8424 ÷=48615 ÷= 2.31664 练习: ÷= 3556 类型三除数是小数的除法 ÷= 3. 1.260.3 不用续0就可除尽的 练习: ÷= ÷=8.84 1.7 8.540.7 ÷= ÷= 4.16 1.3 4.35 1.5 ÷= ÷=16.74 2.7 9.72 3.6 ÷= ÷=28.887.6 15.48 3.6 ÷= 4.508 3.22 ÷=19.5519.31 ÷= 3.1 5.4 3.6 要续0可除尽的 练习: 4.35 1.2 ÷=17.5 1.4 ÷=
小数乘除法专项练习200题(有答案)ok 小数乘除法专项练习200题(有答案) (1)12.5×0.4×2.5×8,(2)16.8×10.1 (3)1.25×3.2×0.25 (4)8.48÷0.8×0.9,(5)1.25×2.4, (6)5.85÷1.8×6,(7)5.4÷[2.5×0.8],(8)0.125×32×2.5,(9)5.4÷2.7×0.8,(10)132×101, (11)6.25÷1.25÷0.8,(12)2.5×16, (13)1.3×2.5÷0.65, (14)1.08×0.8÷0.27 (15)102×0.45 (16)22.78÷1.25÷0.8 (17)425÷1.25÷8, (18)0.75×99, (19)12.5×3.2, (20)125×3.2×2.5, (21)3.6×10.1, (22)5.6×[0.4÷(0.84÷3.36)]
(4)7.8﹣7.8÷(1.3×1.5)(23)98.5÷2.5÷4, (24)4.32÷2.4×1.7,(25)0.25×3.2×1.25,(26)9.99×1.01, (27)17.5÷0.8÷12.5,(28)10.1×87, (29)1.25×7.2, (30)3.45×102, (31)0.47×0.5×0.8,(33)4×0.8×12.5×2.5,(35)0.125×32 (37)46.8÷0.9÷0.4,(38)0.4×270×2.5,(39)7.2÷1.25÷8,(40)0.25×368×40,(41)7.5×102, (42)12.5×0.25×320,(43)103×2.4, (44)78.6÷12.5÷0.8,(45)48×0.25×5,(46)0.125×32×2.5,
五年级数学(小数乘除法)计算题及答案 3.41×49=7.55×54=0.85×43= 2.84×37= 3.94×34= 2.71×3= 2.57×45= 4.46×14= 5.54×54= 7.53×27= 6.43×32= 5.63×38= 6.67×51= 3.42×43= 1.89×36= 7.16×46= 1.15×30=8.2×29= 7.82×45=8.8×19= 4.96×51= 0.68×32=7.68×4=7.39×44= 0.32×53= 3.35×39= 5.81×21= 3.33×23=0.91×38=9.09×57= 1.08×12= 1.48×42= 5.75×33= 8.72×8= 5.66×22= 5.57×52= 0.79×23=9.75×35=9.93×20= 7.05×34=0.09×8=9.01×48= 6.25×36= 2.5×7= 1.32×6= 3.81×4=7.66×47= 5.6×50= 2.22×56=9.49×12=9.51×39= 2.78×15=7.47×10= 3.39×48= 4.64×34= 3.42×50=7.98×40= 7.41×15= 5.3×15=8.85×22= 4.8×4.3=7.6×4.3= 6.1×4.7=
9.8×9.7= 6.8×3= 3.4×3.6= 3.4×4.4= 2.1×3.1= 5.9×8.5= 9.5×0.5= 6.2×0.5= 5.3×3.5= 1.9×6.6= 3.1×2.3= 3.4×1.2= 9.4×9.2=7.6×8.1= 2.7×7.2= 7.6×4.6= 3.8×4.8= 1.8×9.4= 1.56×6.6= 4.27×9.1= 4.11× 2.4= 2.42× 3.2=8.6× 4.8= 3.2×4.5= 9.51×7.9= 2.44×4.1=0.81×7.4= 9.1×7.3=0.6×2.5= 6.14×6.2= 0.58×3= 1.48×4.3= 6.71×1.2= 1.18×1.2= 2.27×6.3=9.79× 3.8= 8.69×0.4= 1.91×6.2= 5.57×8.7= 2.55×6.9= 5.45×7.3= 3.95×0.7= 5.84×5=0.2×6.2= 6.15×5.3= 1.6×8.3= 3.97×6.2= 5.75×2.9= 1.59×3.7= 2.79×5.3=0.77×7.8= 8.28×9.4=0.9×3.2=8.27×1.8= 3.35×2.2=7.66×5.2= 2.7×8.4= 4.62×3.1= 3.76×2.7= 1.24×0.7=
小数的四则运算专项训练含答案 学校:___________姓名:___________班级:___________考号:___________ 一、脱式计算 1.计算下面各题,能简算的要简算。 2.5× 3.9×4 19.2-1.238-1.762 1.65×1.8+3.75÷34 [1-(1 2+0.375)]÷14 2.脱式计算。 18×4-91÷7 10.2-0.7×(3.48+6.52) 56÷(23÷1 9+1) 89×[34-(716-0.25)] 3.用简便方法计算。 12.1-3.6-6.4 2.4×(7586 -) 4.下面各题,能简算的要简算。 600-300÷20×5 (4.8-3.8÷2)×0.3 3.45×99×2+6.9 4849⎛⎫÷ ⎪ ⎝⎭+ 811913913÷⨯+ 916110253⎡⎤⎛⎫÷⨯- ⎪⎢⎥⎝⎭⎣⎦ 5.用递等式计算下面各题。 4÷47-4 7÷4 3.72×[(2÷(3110-3.09)] 45519918-+÷ 6.计算下面各题,能简算的要简算。 630-18×24÷36 26.1-4.5×1.6-2.8 1571 961236 ⎛⎫+-÷ ⎪⎝⎭ 915110263⎡⎤⎛⎫÷⨯- ⎪⎢⎥⎝⎭⎣⎦ 7.下面各题,能简便计算的用简便方法计算。 300÷25-1.5×2.4 19×57-4×5 7﹣1÷75 2.5×0.25×16 3.4- 471111- (22 919+)×4+1119 25×[34-(712-14 )] 8.计算下面各题。 5.72-2.84-1.16 8×4×125×25 14÷[14 +(52 63-)] 9.脱式计算,能简算的要简算。