五年級上冊分數(shù)口算題50道
五年級上冊分數(shù)口算題50道
2.5×5= 12.5。0.5×15= 7.5。0.6×5= 3；2.1×5= 10.5。2.8×15= 42。0.7×5= 3.5。0.04×50= 2。5.5+0.4= 5.9。4.7+2.5= 7.2。4.5×5= 22.5。6.9－5.5= 1.4。7.5×5.8= 43.5。6×3.4= 20.4。0.62－0.32= 0.3。1.4×0.5= 0.7。0.75×100= 75。0.55×0.5= 0.275。3.6×0.53= 1.908。6.3÷7= 0.9。5.6×155= 868。0.88÷0.25= 3.52。0.125×8= 1。4.8÷0.3= 16。0.86÷2= 0.43。0.56÷28= 0.02。0.36÷0.4= 0.9。0.64÷0.8= 0.8。
導讀2.5×5= 12.5。0.5×15= 7.5。0.6×5= 3；2.1×5= 10.5。2.8×15= 42。0.7×5= 3.5。0.04×50= 2。5.5+0.4= 5.9。4.7+2.5= 7.2。4.5×5= 22.5。6.9－5.5= 1.4。7.5×5.8= 43.5。6×3.4= 20.4。0.62－0.32= 0.3。1.4×0.5= 0.7。0.75×100= 75。0.55×0.5= 0.275。3.6×0.53= 1.908。6.3÷7= 0.9。5.6×155= 868。0.88÷0.25= 3.52。0.125×8= 1。4.8÷0.3= 16。0.86÷2= 0.43。0.56÷28= 0.02。0.36÷0.4= 0.9。0.64÷0.8= 0.8。
數(shù)學是一門需要不斷練習的學科，尤其是在掌握分數(shù)和小數(shù)的運算技巧時，更需要通過大量的練習來鞏固基礎。下面是一些五年級上冊的分數(shù)口算題，希望可以幫助學生提高計算能力。2.5×5= 12.50.5×15= 7.50.6×5= 32.1×5= 10.52.8×15= 420.7×5= 3.50.04×50= 25.5+0.4= 5.94.7+2.5= 7.24.5×5= 22.56.9－5.5= 1.47.5×5.8= 43.56×3.4= 20.40.62－0.32= 0.31.4×0.5= 0.70.75×100= 750.55×0.5= 0.2753.6×0.53= 1.9086.3÷7= 0.95.6×155= 8680.88÷0.25= 3.520.125×8= 14.8÷0.3= 160.86÷2= 0.430.56÷28= 0.020.36÷0.4= 0.90.64÷0.8= 0.80.7×9= 6.33.6÷24= 0.150.8×1.1= 0.887.2+12.8= 2046.7－3.8= 42.912.8÷4= 3.25.2÷13= 0.412.5÷5= 2.51.64+4.1= 5.7410÷20= 0.524÷15= 1.68.65×10= 86.50.35×0.6= 0.213.08×0.01= 0.03084.95×1000= 49506.9×0.1= 0.690.4×0.5= 0.22.4÷0.8= 310.8÷9= 1.29.6÷0.8= 120.108÷2= 0.0544.95÷0.9= 5.59.65÷0.1= 96.50.325×100= 32.52.5×8= 20
五年級上冊分數(shù)口算題50道
2.5×5= 12.5。0.5×15= 7.5。0.6×5= 3；2.1×5= 10.5。2.8×15= 42。0.7×5= 3.5。0.04×50= 2。5.5+0.4= 5.9。4.7+2.5= 7.2。4.5×5= 22.5。6.9－5.5= 1.4。7.5×5.8= 43.5。6×3.4= 20.4。0.62－0.32= 0.3。1.4×0.5= 0.7。0.75×100= 75。0.55×0.5= 0.275。3.6×0.53= 1.908。6.3÷7= 0.9。5.6×155= 868。0.88÷0.25= 3.52。0.125×8= 1。4.8÷0.3= 16。0.86÷2= 0.43。0.56÷28= 0.02。0.36÷0.4= 0.9。0.64÷0.8= 0.8。
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