小学数学五年级上册 小数乘法 专项练习题(100道题)

小学数学五年级上册小数乘法专项练习题(100道题)专项练习小数乘法(1)建议用时：10分钟实际用时：13分钟基础认知(口算)1.4×0.1=0.148.8×7=61.62.6×0.8=2.080.9×0.5=0.4532×0.1=3.2能力提高(竖式)3.6×0.32=1.1523.22×0.5=1.611.3×1.6=2.081.25×0.8=12.3×0.2=0.469×0.1=0.90.8×2.5=28×1.6=12.80.55×4=2.29.6×1.3=12.481.3×5.1=6.638.4×0.3=2.522.3×2.5=5.751.8×0.6=1.083.4×0.5=1.712.5×0.4=575×0.08=6250×0.04=104.4×0.02=0.0883.5×1.5=5.251.4×0.17=0.2380.75×0.6=0.454.25×0.4=1.73.1×0.8=2.483×0.6=1.84×0.15=0.61.6×0.05=0.084.67×0.9=4.20330.9×0.2=6.181.07×0.4=0.4287.6×0.8=6.08专项练习小数乘法(2)建议用时：10分钟实际用时：12分钟基础认知(口算)9.2×5=467.1×9=63.90.3×0.12=0.0360.95×2=1.94.9×0.2=0.98能力提高(竖式)1.5×6.7=10.0536.02×0.3=10.80620.3×0.4=8.120.62×0.8=0.4965.2×5=263.4×7=23.84.5×2=9200×3.6=7200.62×0.7=0.4345.58×0.2=1.1167.6×0.3=2.280.32×0.2=0.0643.15×0.2=0.637.12×0.3=2.1360.2×0.1=0.020.9×2.03=1.8279×0.7=6.31.65×0.2=0.3317.8×6.4=113.923.3×0.7=2.314.8×2.9=13.925.5×55=302.54.3×8=34.49.3×0.6=5.584×0.6=2.42.3×0.02=0.0466.6×0.3=1.982.33×0.2=0.4668.6×2.6=22.360.18×0.9=0.1621.5×4.9=7.35专项练习小数乘法(3)建议用时：10分钟基础认知(口算)0.16×3=0.486.92×0.1=0.6920.33×3=0.994.4×4=17.62.1×0.9=1.892.2×0.6=1.326.7×0.3=2.019.5×0.8=7.60.5×5=2.51.4×0.07=0.0980.32×0.2=0.06487×0.5=43.520×3.5=709.3×3=27.93.7×2=7.4能力提高(脱式)4.8×1.5+2.2×1.5=10.23.2×4.5+3.2×5.5=327.5×0.12+2.5×0.123=0.963.42×5.7+4.3×3.42=32.6943.25×0.2+0.2×6.70.65+1.341.990.25×0.4+0.5×0.70.1+0.350.454.3×2.4+2.4×5.710.32+13.68243.6×2.1+3.6×0.97.56+3.2410.8实际用时：2.5分钟4.1×9=36.96.2×0.4=2.485.5×0.6=3.30.03×25=0.7535.5×0.4=14.22.5×1.7+2.3×2.54.25+5.75103.14×0.1+3.14×0.20.314+0.6280.94256.2×0.6+56.2×0.433.72+22.4856.215.4×9.1+1.9×15.4140.14+29.26169.4专项练习小数乘法(4)基础认知(口算)100×0.9=907×1.4=9.80.45×0.4=0.180.36×0.6=0.2161.2×5=6能力提高(脱式)12.5×0.1×0.8=11.25×0.2×0.8=0.24.8×1.5+2.2×1.57.2+3.310.50.4×2.7+0.4×0.31.08+0.121.2建议用时：3分钟0.25×0.04=0.014.2×0.6=2.521.4×0.4=0.565.5×0.2=1.11.15×0.2=0.234.1×0.9=3.697×0.5=3.5420×0.3=126100×0.57=5733×0.2=6.64.5×0.2×0.6=0.546.5×0.1+6.5×0.90.65+5.856.57.25×6.4+2.75×6.446.8+17.664.45.3×4.9+5.1×5.326.17+27.0353.2实际用时：3分钟5.3×9=47.773.5×0.5=36.750.01×0.1=