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时间:2021-01-03
《五年级上册数学小数简便运算练习题.docx》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、五年级上册数学小数简便运算练习题简算0.25×4×4.780.65×2014.8×0.252.33×0.5×41.5×1051.2×2.5+0.8×2.50.034×0.6102×0.450.5×1.25×2×8×113.2×2.5104×2.51.25×(4-0.8)100.1×99+100.163×0.1485×10.2-48.52.69×992.5×32×12.51.58-99273-27-73284-68-84487-187-139-611034+78+320+102308+176+92125
2、×32×2525×12125×723200÷4÷2517×32-17×2298×17+2×17(200+4)×252100÷14103×12250×12÷5025×18×417.8÷(1.78×4)0.49÷1.41.25×2.5×3266.86-8.66-1.340.25×16.2×4(1.25-0.125)×83.6×1023.72×3.5+6.28×3.536.8-3.9-6.115.6×13.1-15.6-5.6×2.14.8×7.8+78×0.5232+4.9-0.94.8×100.156.
3、5×9.9+56.57.09×10.8-0.8×7.0925.48-(9.4-0.52)4.2÷3.5320÷1.25÷818.76×9.9+18.763.52÷2.5÷0.43.9-4.1+6.1-5.917.8÷(1.78×4)9.6÷0.8÷0.44.2×99+4.215.2÷0.25÷40.89×100.1146.5-(23+46.5)3.83×4.56+3.83×5.444.36×12.5×89.7×99+9.727.5×3.7-7.5×3.78.54÷2.5÷0.40.65×101(45.
4、9-32.7)÷8÷0.1253.14×0.68+31.4×0.0325.6÷1.25÷0.8÷2.5÷0.47.2×0.2+2.4×1.48.9×1.017.74×(2.8-1.3)+1.5×2.263.9×2.7+3.9×7.31.25×2.5×3212.7×9.9+1.27-1-/221×(9.3-3.7)-5.615.02-6.8-1.025.4×11-5.42.3×16+2.3×23+2.39.43-(6.28-1.57)3.65×4.7-36.5×0.3746×57+23×8613.7×0
5、.25-3.7÷42.22×9.9+6.66×6.7101×0.87-0.91×8710.7×16.1-15.1×10.70.79×1993.2+0.36+4.8+1.641.23+3.4-0.23+6.60.25×3612.7-(3.7+0.84)36.54-1.76-4.540.25×0.73×47.6×0.8+0.2×7.60.85×1990.25×8.5×41.28×8.6+0.72×8.612.5×0.96×0.810.4-9.6×0.350.8×(4.3×1.25)3.12+3.12×99
6、28.6×101-28.60.86×15.7-0.86×14.72.4×1022.31×1.2×0.5-2-/2
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