五年级数学(小数乘法)计算题及答案汇编.docx
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五年级数学(小数乘法)计算题及答案汇编.docx
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五年级数学(小数乘法)计算题及答案汇编
3.4×3.8=
6.3×6.8=
1.25×2.77×4=
3.94×0.15=
5.5×4.9=
2.5×7.42×4=
0.17×4.5=
5.36×0.17=
2.86×32=
2.5×0.33×0.08=
0.564×5.1=
6.49×0.94=
0.267×40=
0.33×0.2=
1.25×0.49×0.4=
0.033×70=
0.826×2=
0.72×1.6=
0.641×3.7=
0.321×2.3=
0.98×6=
1.56×0.25=
1.27×9=
0.966×4.6=
7.46×3.6=
0.005×36=
12.5×2.71×0.8=
5.17×0.67=
0.181×10=
4.39×6.7=
5.7×5.8=
12.5×0.86×0.08=
0.752×2.9=
7.08×0.98=
0.789×4.1=
0.663×98=
9.24×7.8=
0.822×6.3=
4.23×0.21=
0.949×85=
7.76×25=
3.48×23=
4.59×0.63=
0.98×6.4=
0.476×0.8=
12.5×5.95×0.4=
0.152×2.6=
7.1×3.7=
7.62×2.5=
4.7×6.1=
1.79×8=
12.5×0.26×0.4=
8.49×7.1=
8.77×35=
0.115×1.6=
1.25×8.11×0.04=
8.98×16=
0.778×2.2=
7.97×6.1=
0.995×38=
3.12×0.54=
0.25×3.85×0.8=
0.65×0.03=
1.63×5=
0.73×4.4=
5.5×7.4=
0.87×3.2=
0.893×0.9=
0.569×39=
0.765×29=
0.488×49=
2.42×0.19=
3.89×3.5=
0.332×16=
8.36×9.2=
0.325×35=
4.69×0.1=
9.24×9.3=
0.999×7.1=
0.357×2.7=
9.81×7.6=
8.6×4.9=
8.22×0.52=
0.266×72=
1.71×0.9=
2.5×9.31×0.08=
2.23×4.7=
0.69×0.37=
0.164×1.2=
4.05×36=
8.89×37=
0.039×47=
3.6×5.6=
2.51×0.09=
0.999×8.8=
7.76×32=
1.25×0.83×0.04=
4.46×0.3=
0.58×6.8=
0.512×9.6=
0.48×11=
3.6×23=
0.8×5.3=
12.5×4.93×0.04=
0.823×6.5=
2.9×2.6=
0.212×8.8=
4.16×9.3=
0.097×93=
0.843×37=
7.1×6.2=
0.06×9.1=
0.282×3.6=
0.636×2.6=
0.575×14=
5.2×6.1=
0.754×0.8=
0.919×7.7=
6.91×0.59=
5.93×0.77=
0.577×2=
3.67×1.8=
6.06×5=
0.331×2.9=
0.934×2.9=
5.35×53=
9.92×9.7=
0.028×9.7=
0.25×8.12×0.4=
1.56×3.8=
0.354×5.6=
0.162×84=
9.62×17=
0.605×96=
4.98×6.2=
0.245×59=
8.89×8.1=
0.341×36=
0.182×73=
0.279×7.9=
0.49×0.33=
0.727×4.9=
0.525×17=
2.5×9.87×0.08=
0.288×6.8=
8.6×1.2=
8.8×55=
3.82×8.1=
1.9×9.1=
0.629×99=
1.4×0.3=
6.15×0.68=
0.359×63=
0.922×5.9=
2.5×8.22×0.04=
4.23×6.1=
0.975×9.6=
0.82×7.9=
2.5×3.7×0.08=
3.3×8.7=
0.477×2.6=
0.731×57=
3.14×2.6=
9.88×45=
0.17×58=
0.991×50=
7.44×6.2=
3.04×0.56=
9.98×2.7=
8.31×41=
0.383×3.8=
4.03×0.34=
9.87×4.8=
9.07×11=
0.472×24=
5.1×4.7=
0.673×14=
0.66×54=
1.25×1.85×4=
0.911×67=
0.67×4.3=
0.31×0.87=
0.338×5=
0.987×1.3=
5.2×7.3=
0.318×94=
0.99×15=
0.998×0.9=
0.601×1.2=
0.293×5.8=
0.528×8.5=
3.26×54=
6.3×49=
7.18×0.72=
9.44×8.1=
0.5×3.5=
7.6×7.3=
4.57×9.1=
0.142×0.5=
7.59×0.55=
0.71×36=
7.98×0.85=
8.57×10=
0.865×22=
0.25×8.46×0.8=
2.43×0.2=
2.61×3.7=
0.572×6=
4.1×9.2=
9.76×0.7=
2.21×0.56=
7.74×0.79=
0.804×3.4=
3.28×58=
6.17×7.5=
0.035×50=
12.5×7.76×0.04=
9.14×0.45=
3.03×3.3=
9.57×50=
0.505×7=
2.11×4.2=
0.584×80=
0.341×5.8=
9.27×8.4=
1.5×2.6=
7.11×18=
4.13×12=
0.282×14=
0.63×8.5=
8.59×8.1=
8.1×9.8=
3.87×53=
0.43×0.39=
2.21×7.6=
2.53×0.11=
2.23×3.1=
0.66×0.6=
2.61×0.2=
2.4×3.6=
1.53×1=
4.6×9.5=
6.47×11=
0.501×36=
0.831×69=
0.486×88=
3.81×27=
0.979×1.6=
7.35×1.7=
9.57×4=
1.4×43=
0.236×6.6=
1.7×3.5=
4.7×0.57=
8.2×0.02=
0.313×57=
0.102×62=
0.743×4=
0.458×2=
9.14×0.11=
0.571×2.5=
5.45×0.43=
8.81×0.73=
1.22×0.65=
2.46×2.5=
0.382×1.5=
2.24×2=
7.96×0.8=
8.19×17=
9.98×2.2=
0.68×36=
0.144×44=
0.055×89=
6.45×39=
0.497×94=
0.224×8.7=
0.762×6=
0.609×7.3=
1.69×0.16=
3.63×4=
0.194×78=
12.5×5.68×0.08=
0.224×51=
0.445×8.4=
0.295×12=
0.408×8.4=
9.95×1.5=
0.909×1.6=
0.337×4.2=
2.61×0.52=
3.1×0.6=
0.17×0.84=
0.151×26=
5.1×0.4=
3.66×0.1=
5.75×5.3=
0.62×0.73=
2.06×0.93=
5.34×7=
8.97×38=
8.3×2=
0.557×9.6=
7.6×4=
8.9×0.6=
12.5×6.68×0.04=
5.79×4.5=
7.06×0.36=
1.25×3.44×0.08=
3.6×2.9=
4.2×2.7=
0.25×9.26×8=
6.95×6.5=
0.917×4=
0.806×76=
8.3×4.7=
0.163×96=
9.53×0.68=
2.56×0.89=
0.161×40=
2.57×50=
4.06×28=
0.71×0.82=
0.25×0.83=
8.59×39=
2.7×5=
1.38×0.5=
4.88×10=
0.307×9.5=
0.171×9.3=
2.5×4.07×8=
0.682×4=
0.47×43=
0.768×9=
1.95×0.6=
9.82×49=
0.64×5.6=
4.47×24=
0.657×83=
0.993×9.1=
2.09×7.4=
6.2×5=
0.851×1.8=
7.99×55=
0.688×5.6=
9.1×6.2=
0.62×1.1=
7.84×0.24=
5.47×1.8=
8.08×6.8=
1.45×0.24=
2.94×8.8=
8.95×52=
8.97×2.8=
0.222×43=
0.196×37=
0.457×14=
1.6×7.6=
0.479×4.5=
1.05×2.1=
3.5×5=
0.284×4.3=
0.937×7.3=
0.707×1.4=
0.565×3.2=
5.4×3.1=
0.25×2.16×0.4=
7.9×5.1=
0.772×85=
5.19×0.06=
5.11×0.95=
1.11×2.6=
5.37×59=
0.221×57=
1.25×2.54×8=
12.5×4.09×4=
0.93×81=
1.25×1.16×0.8=
0.328×1=
8.7×0.49=
5.13×0.4=
2.62×0.95=
5.76×8.8=
0.25×2.02×0.08=
4.43×1.8=
0.79×8.3=
0.13×7.4=
0.129×27=
5.45×8.4=
0.925×14=
0.202×3.1=
0.465×72=
0.737×3.3=
4.2×3.4=
0.862×24=
0.861×8.4=
0.427×9.6=
9.58×4.9=
8.49×6=
0.439×4.3=
0.383×5.3=
0.48×66=
0.871×3.8=
0.699×9.7=
0.646×6.3=
0.86×4.1=
4.84×57=
8.78×27=
1.77×47=
2.73×58=
8.45×8.3=
4.26×46=
12.5×0.13×4=
0.765×96=
0.799×6.8=
9.8×2.4=
3.6×0.9=
2.5×4.25×8=
4.08×1.6=
7.53×33=
2.5×8.46×8=
6.25×8.6=
2.5×4.44×0.8=
1.64×0.52=
1.25×6.51×0.08=
1.25×0.88=
0.203×52=
0.25×8.47×4=
1.6×4.9=
0.678×23=
1.25×3.97×4=
7.07×46=
0.388×5.2=
4.46×0.13=
3.56×0.62=
7.86×3.8=
0.595×2.1=
2.2×8.3=
1.73×32=
8.75×0.3=
8.48×0.82=
3.76×7=
9.36×0.69=
9.44×48=
3.79×0.87=
7.74×5=
6.48×34=
1.21×0.37=
0.589×1.7=
4.6×4.1=
5.61×3.3=
2.34×0.65=
8.33×0.1=
2.5×2.32×4=
5.04×0.68=
0.555×8.5=
0.6×0.91=
0.916×25=
0.513×0.2=
9.63×0.03=
0.548×15=
9.1×0.7=
0.32×8.8=
5.4×3.9=
6.1×3.8=
7.65×0.3=
1.7×9.1=
0.173×67=
8.99×44=
6.15×0.77=
0.248×58=
0.004×98=
0.129×16=
2.5×8.21×0.08=
6.41×30=
2.08×0.88=
0.203×2=
12.5×5.86×0.8=
0.25×5.24×0.4=
7.28×0.34=
0.25×2.96×0.4=
6.27×0.55=
1.5×22=
4.65×38=
0.98×92=
0.569×3.8=
1.29×16=
0.327×3.7=
0.854×42=
7.81×0.75=
0.23×7.9=
0.543×87=
0.487×67=
6.85×42=
0.28×0.04=
7.96×0.52=
2.52×0.32=
9.3×15=
2.66×59=
2.95×5.2=
0.772×26=
7.17×31=
5.12×1.3=
9.35×0.46=
7.56×0.37=
7.02×0.07=
5.83×41=
12.5×9.98×0.4=
0.776×63=
5.87×0.67=
6.27×40=
7.36×0.45=
7.67×4.9=
0.74×8.4=
5.23×10=
0.775×0.5=
1.03×0.96=
6.52×0.04=
9.9×4.2=
8.77×0.26=
5.43×19=
0.2×9.9=
1.25×2.8×8=
0.388×33=
5.37×0.73=
7.74×0.04=
12.5×5.8×0.8=
1.7×9.7=
8.81×54=
8.01×8.6=
6.51×0.16=
0.206×45=
0.445×56=
5.27×0.82=
1.39×6.5=
2.5×6.89×0.04=
6.8×7.2=
0.565×2.7=
5.79×55=
2.5×8.79×8=
0.12×3.6=
2.5×3.83×0.04=
6.33×0.38=
0.04×90=
3.05×4.1=
4.87×10=
0.561×5.3=
5.82×0.48=
2.5×0.6×0.8=
5.6×8.1=
1.25×8.78×8=
7.08×0.94=
6.08×5.6=
0.069×17=
0.242×2=
6.29×0.2=
0.949×23=
0.515×70=
0.075×59=
0.34×7.6=
0.828×3.4=
5.63×54=
0.343×37=
0.196×12=
1.51×0.56=
0.584×8.6=
6.8×3.3=
3.7×0.8=
0.883×2.7=
0.296×1.9=
9.15×9.1=
5.24×49=
0.588×79=
0.226×6.2=
8.32×0.44=
1.47×0.27=
0.659×11=
0.25×4.57×0.4=
4.7×9.8=
1.97×57=
9.01×12=
12.5×1.72×0.8=
0.627×3.1=
1.92×37=
7.92×15=
7.28×2.8=
0.413×1.1=
3.94×38=
0.14×39=
2.5×3.02×4=
1.65×0.64=
9.3×2.4=
1.25×6.72×0.8=
0.955×25=
6.05×51=
0.868×41=
8.68×22=
0.304×7.5=
1.17×9.8=
6.56×10=
9.54×1.9=
12.5×5.96×0.4=
7.58×31=
2.53×49=
7.42×0.7=
0.2×8.3=
5.93×49=
0.485×5.9=
0.12×0.99=
0.697×55=
8.29×0.57=
5.6×9.8=
4.15×22=
0.08×54=
1.4×8=
3.28×0.14=
0.464×0.5=
0.073×5.7=
0.521×12=
3.32×7.7=
0.891×8.9=
5.9×2.2=
0.36×25=
0.148×7.5=
2.5×5.33×0.8=
3.4×6.9=
0.744×26=
5.34×7.2=
2.3×0.18=
0.162×1.7=
4.53×30=
8.71×27=
8.85×0.46=
6.08×5.4=
9.37×0.39=
8.33×0.45=
0.652×8=
0.137×3.8=
9.3×4=
4.79×0.67=
0.442×6.9=
4.07×0.42=
5.33×0.93=
3.97×3.2=
0.036×4=
5.1×0.68=
8.48×18=
9.8×5.6=
1.25×5.78×8=
9.5×2.6=
3.33×47=
9.03×50=
5.61×0.3=
5.12×7.1=
0.988×57=
3.05×8.8=
7.2×0.72=
0.515×95=
2.68×0.03=
3.53×6.6=
9.3×42=
0.733×76=
0.94×37=
7.87×40=
1.28×0.63=
0.088×3=
4.78×30=
0.946×29=
2.92×6.5=
0.744×84=
4.5×8.8=
0.35×30=
2.52×0.89=
0.36×3.3=
5.29×0.34=
2.68×3=
0.96×9.4=
0.292×7.2=
2.5×3.35×4=
0.385×63=
1.9×5.7=
0.214×44=
0.544×8=
2.41×0.45=
1.78×38=
8.03×11=
0.25×7.78×0.8=
8.4×0.6=
7.98×2.7=
9.8×4.6=
0.073×76=
0.719×76=
0.695×6.2=
0.464×81=
0.902×8.6=
8.67×45=
0.13×13=
1.16×8.5=
6.57×0.98=
0.25×2.81×0.4=
0.416×6.5=
1.82×6.4=
0.348×47=
0.527×80=
2.29×45=
0.89×1.9=
5.67×29=
2.86×3=
6.3×44=
0.75×2.9=
0.8×0.7=
5.75×9.9=
7.21×49=
4.6×5.6=
9.83×7=
1.78×2.6=
9.31×8.9=
4.25×7=
3.77×21=
0.251×39=
参考答案
3.4×3.8=12.92
6.3×6.8=42.84
1.25×2.77×4=13.85
3.94×0.15=0.591
5.5×4.9=26.95
2.5×7.42×4=74.2
0.17×4.5=0.765
5.36×0.17=0.9112
2.86×32=91.52
2.5×0.33×0.08=0.066
0.564×5.1=2.8764
6.49×0.94=6.1006
0.267×40=10.68
0.33×0.2=0.066
1.25×0.49×0.4=0.245
0.033×70=2.31
0.826×2=1.652
0.72×1.6=1.152
0.641×3.7=2.3717
0.321×2.3=0.7383
0.98×6=5.88
1.56×0.25=0
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