学数学五年级小数乘法竖式计算.docx
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学数学五年级小数乘法竖式计算.docx
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学数学五年级小数乘法竖式计算
数学五年级上册小数乘法竖式计算
笔算练习一
8.6×3.25=0.325×0.14=403×3.5=3.2×5.06=
18.25×34=9.35×4.2=1.43×1.7=15.07×9.8=
7.02×0.56=4.02×0.11=8.02×2.8=0.78×3.1=
0.842×2.5=33.6×480=1.36×3.7=12.4×3.5=
0.25×0.08=2.8×0.65=1.8×3.4=5.24×1.2=
2.31×0.23=3.6×0.74=2.65×1.4=4.4×500=
2.87×0.13=20.4×1.3=65.3×0.11=5.6×0.36=
8.04×23=6.24×0.15=8.03×0.26=16.7×3.2=
352×1.2=0.12×2.6=0.98×0.13=6.41×3.4=
2.55×1.4=50.6×4.3=350×1.4=87.5×1.2=
0.145×3.1=0.103×0.23=4.26×1.5=2.64×2.5=
8.1×4.7=4.9×3.5=5.21×0.44=0.75×0.24=
3.7×0.102=4.38×0.73=43.5×300=6.4×12.7=
4.31×0.05=358.8 ×2.76 1.2×10.5=3.7×6.48=
6.05×0.53=7.28×3.8=0.048×0.13 1.23×0.99=
6.3×3.6=8.1×0.42=12.6×180=5.04×600=
1.5×2.34=0.72×4.5=77.9×950=9.1×130=
14.4×1.8=85.21×4.3=2.72×0.16=5.04×4.2=
3.5×3.43=0.72×5=2.05×4=12.4×7=
2.3×12=6.7×0.3=2.4×6.2= 0.56×0.04=
6.7×0.3=0.56×0.04=3.7×4.6= 0.29×0.07=
6.5×8.4=56×1.3=3.2×2.5= 2.6×1.08=
0.87×7=3.5×16=12.5×42= 1.8×23=
0.37×0.4=1.06×25=7×8.06=0.6×0.39=
27×0.43=1.7×0.45=1.2×1.4= 0.37×8.4=
笔算练习二
0.86×1.2=2.34×0.15=21×2.84= 4.32×8=
6.8×25=2.58×3=58×1.6=36×2.4=
2.56×3.7=1.56×0.08=1.03×5.3=0.208×2.5=
1.12×1.1=0.326×1.3=6.5×6.5=3.3×2.6=
0.98×5.5=2.1×2.15=5.2×2.9=0.48×8.1=
26.4×0.063=0.15×0.65=7.6×23=0.23×8.9=
2.89×0.8=21.2×0.22=125×0.08=7.37×2.6=
9×67.3=3.25×6.88=0.37×5.6=6.69×0.3=
2.6×12=0.93×3.9=76×8.33=5.43×0.9=
3.5×32=0.72×53=2.05×4=3.2×2.5=
12.4×72=2.3×12=0.15×0.65= 3.5×16=
2.4×6.2=0.56×0.04=6.7×0.35=0.37×0.4=
0.56×0.04=3.7×4.6=0.29×0.07= 0.4×72=
6.5×8.4=56×1.3=2.6×1.08=0.87×7=
12.5×42=1.8×23=1.06×25=7×8.06=
0.6×0.39=27×0.43=1.7×0.45=1.2×1.4=
0.37×8.4=0.86×1.2=2.34×0.15= 21×2.84=
6.5×6.5=3.3×2.6=4.32×8=6.8×25=
2.1×2.15=5.2×2.9=26.4×0.063= 0.98×5.5=
3.52×0.36=0.72×5.2=2.05×4.1=12.4×0.7=
2.45×6.2=0.56×0.04=0.29×0.07= 2.31×1.2=
6.7×0.31=0.56×0.04=3.71×4.6=6.7×0.3=
6.52×8.4=156×1.3=3.22×2.5=2.6×1.08=
1.87×23=0.62×0.39=0.87×7.2=3.53×16=
0.37×0.4=1.06×25=2.7×8.06=12.5×42=
笔算练习三
27×0.43=1.7×0.45=1.2×1.4=0.37×8.4=
2.4×6.5=5.3×0.25=4.32×8.7=36×2.4=
0.86×1.2=2.34×0.15=21×2.84=7.6×8.7=
6.53×6.5=6.8×25=2.58×5.3=58×1.6=
2.56×3.7=1.56×0.08=1.03×5.3=5.06×35=
0.208×2.5=3.3×2.6=0.48×8.1=72×3.3=
1.12×1.1=0.326×1.3=2.1×2.15=5.24×2.9=
0.98×5.5=26.4×0.063= 0.15×0.65= 780×32=
16.4×0.06=0.45×0.15=7.8×32=8.4×0.21=
8.94×6.9=2.85×0.65=0.78×0.45= 24×5.6=
1.94×2.9=5.85×0.55=4.25×36=4.65×32=
7.14×0.055=2.35×5.8=6.72×0.05= 4.87×9.6=
5.32×7.85=9.18×2.3=6.06×32=5.31×3.83=
8.88×1.3=7.24×0.85=5.36×3.3=35.3×7.2=
1.06×0.82=8.42×5.3=4.05×23=8.78×0.13=
5.32×13=9.56×7.25=320×0.85=605×3.3=
56×0.15=120×1.3=201×0.23=720×33=
1.45×8.2=76×150=220×3.8=9.38×2.3=
2.35×7.3=9.38×26=2.54×0.85= 78×5.2=
9.5×3.6=8.8×0.85=2.57×6.3=540×3.3=
4.57×2.23=7.81×0.63=8.65×2.4=5.86×423=
8.5×5.3=230×5.3=6.24×0.25= 1.36×8.3=
4.82×2.3=5.36×3.3=7.04×0.75= 69.36×0.3=
5.08×1.3=7.25×5.2=26×1.3=58×0.85=
99×2.3=5.36×7.3=43.2×0.65= 4.03×5.3=
笔算练习四
4.65×7.3=5.25×4.3=8.6×0.75=3.5×5.3=
4.32×7.8=8.65×0.25=8.7×0.05=5.8×3.3=
4.27×6.3=5.8×9.8=5.246×0.3= 4.7×7.8=
2.5×5.3=4.012×1.3=5.02×0.85= 7.24×3.3=
780×12=7.24×65=4.5×29=86×0.85=
8.88×1.3=7.24×0.85=502×3.5=75×0.75=
4.65×0.03=0.625×0.85= 0.53×3.3=5.31×4.73=
5.7×5.8=7.24×0.85=0.35×3.3=7.54×0.25=
5.87×0.23=9.68×0.25=4.58×205=704×0.15=
49×103=5.8×303=4.52×6.3=9.38×2.3=
520×0.85=906×103=852×0.85=25×3.3=
0.5×7.43=0.9×4.25=7.6×8.33=7.9×2.04=
6.7×1.35=9.5×8.88=4.3×3.01=9.4×3.33=
3.2×0.33=8.6×3.48=2.7×9=6.8×8.29=
4.8×0.49=2.9×9.12=8.7×8.73=6.9×0.12=
5.4×7.85=2.1×0.31=8.2×4.24=1.5×2.58=
6.6×4.04=4.6×1.4=1.9×6.11=9.4×3.09=
5.8×3.27=4.8×0.32=0.6×8.19=5.2×5.67=
9.1×2.35=0.7×7.09=0.9×4.9=4.8×9.08=
0.8×0.69=7.5×1.46=0.5×0.33=7.8×5.38=
1.1×3.67=3.6×5.01=8.3×2.53=1.6×6.83=
0.6×6.63=6.6×5.59=3.1×9.46=6.3×4.25=
1.8×6.91=8.8×2.66=2.7×5.98=1.6×0=
9.1×8.06=9.5×6.6=8.3×7.56=4.1×3.15=
4.9×0.14=4.3×8.7=4.8×5.63=7.1×3.83=
笔算练习五
8.8×0.05=5.3×1.86=2.6×4.85=4.9×5.1=
4.3×1.8=5.1×2.07=2.5×9.19=7.5×7.19=
2.1×0.46=2.7×3.84=7.5×0.41=2.7×2.49=
9.9×2.24=5.1×9.28=6.2×6.36=9.9×8.76=
4.5×9.14=5.2×8.88=1.2×4.52=1.2×7.12=
0.2×4.46=3.2×9.89=2.3×8.72=2.7×5.4=
2.3×7.76=4.3×0.55=2.9×6.01=5.4×3.64=
5.4×8.01=4.5×8.05=4.2×7.85=4.8×8.06=
6.8×1.85=7.5×3.98=4.7×6.84=2.6×2.26=
6.8×1.55=9.8×2.43=0.4×9.04=4.7×1.75=
1.8×0.55=5.1×3.15
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