资源简介 中小学教育资源及组卷应用平台小数乘除法竖式计算专项集训卷-2025-2026学年数学五年级上册人教版1.用竖式计算下面各题。(得数保留两位小数)2.列竖式计算。(带*的保留一位小数,带★的要验算)* ★3. 列竖式计算。18.4×3.2= 22.3÷1.7≈(精确到百分位) 1.5÷9.9=(用循环小数表示商)4. 列竖式计算。8.64÷3.2= 3.69÷1.7≈(保留两位小数)5.用竖式计算。1.35×3.6= 25.2÷0.24= 0.56÷3.6=6.竖式计算(结果保留两位小数)7.列竖式计算。1.26×4.5= 73.8÷0.36= 1.6÷0.3=(商用循环小数表示)8.列竖式计算,带▲的要求验算。1.5×2.75≈(得数保留两位小数) ▲7.38÷3.6= 4÷15=(得数用循环小数表示)9. 用竖式计算。81÷4.5= 3.09×0.016≈(得数保留两位小数) 6÷1.8=(商用循环小数表示)10.列竖式计算,带★的要验算。5.06×7.5= 3.7÷0.56≈(得数精确到百分位) 13.44÷2.4=11.列竖式计算,带※的请验算。7.2÷6= 6.72÷0.42= 0.75÷25=※0.6÷0.12= 41.6÷26= 1.64×4=12.用竖式计算(除不尽的保留两位小数)。⑴4.08×7.5= ⑵46.4÷13≈(保留两位小数)13. 列竖式计算。0.38×0.07= 8.75×0.99=5.05×6.6= 10.6×2.3=14.列竖式计算。0.84×0.45= 41.9÷0.75≈ (精确到百分位)15.列竖式计算。(带★要验算)9.06×7.5= ★75.4÷0.29= 2.6÷1.4≈(得数保留两位小数)16.列竖式计算。(后两题得数保留两位小数)50.2×2.9= 17.1÷0.38= 2.56×0.98≈ 3.25÷0.96≈17.列竖式计算0.38×0.25= 0.87×1.9=(得数保留两位小数)150×0.12= 8.5×0.39=(验算)18.列竖式计算。6.86×0.74= 12÷0.24= ☆0.755÷0.28≈ (得数保留两位小数)19.列竖式计算。120.9-34.77= 4.8×1.25= 13.5÷0.45=20. 列竖式计算。(带★的要验算)0.67×8.6= ★5.88÷0.56= 1.7÷3.8≈ (得数保留一位小数)答案解析部分1.【答案】解:1.26×5.9=7.4340.952÷0.28=3.49÷4.3≈2.092.【答案】解:4.6×2.5=11.58÷2.7≈3.06.02÷1.4=4.3验算:3.【答案】解:18.4×3.2=58.8822.3÷1.7≈13.121.5÷9.9=4.【答案】解:3.15×9.6=30.248.64÷3.2=2.73.69÷1.7≈2.175.【答案】解:1.35×3.6=4.8625.2÷0.24=1050.56÷3.6=6.【答案】解:6.7×3.5=23.835÷48≈0.737.【答案】解:1.26×4.5=5.6773.8÷0.36=2051.6÷0.3=8.【答案】解:1.5×2.75≈4.137.38÷3.6=2.05验算:4÷15=9.【答案】解:81÷4.5=183.09×0.016≈0.496÷1.8=10.【答案】解:5.06×7.5=37.953.7÷0.56≈6.6113.44÷2.4=5.6 11.【答案】解:7.2÷6=1.26.72÷0.42=160.75÷25=0.030.6÷0.12= 5验算:41.6÷26=1.61.64×4=6.5612.【答案】解:⑴4.08×7.5=30.6⑵46.4÷13≈3.5713.【答案】解:0.38×0.07=0.02668.75×0.99=8.66255.05×6.6=33.3310.6×2.3=24.3814.【答案】解:(1)解:(2)15.【答案】解: 9.06 × 7.5 = 67.95★ 75.4 ÷ 0.29 = 2602.6 ÷ 1.4 ≈ 1.86 16.【答案】解:50.2×2.9=145.5817.1÷0.38=452.56×0.98≈2.513.25÷0.96≈3.3917.【答案】解:0.38×0.25=0.0950.87×1.9≈1.65150×0.12=188.5×0.39=3.315验算:18.【答案】解:6.86×0.74=5.076412÷0.24=500.755÷0.28≈2.7019.【答案】解:120.9-34.77=86.134.8×1.25=613.5÷0.45=3020.【答案】解:0.67×8.6=5.7625.88÷0.56=10.5验算:1.7÷3.8≈0.421世纪教育网 www.21cnjy.com 精品试卷·第 2 页 (共 2 页)21世纪教育网(www.21cnjy.com) 展开更多...... 收起↑ 资源预览