小数乘法计算题(共2页).doc

精选优质文档-倾情为你奉上列竖式计算12.4×7 2.3×12 2.05×6 3.13×530.86×7 3.3×16 12.8×42 0.19×406.7×0.3 2.4×6.2 5.4×1.07 0.45×0.63.7×4.6 0.48×1.5 0.29×0.07 0.056×0.151.8×23 0.37×0.4 1.06×25 0.082×0.147×0.86 0.6×0.39 27×0.43 0.055×0.060.39×2.9 0.58×0.08 3.7×2000.18×8.45 4.5×0.002 0.072×0.150.8×0.9（保留一位小数） 1.7×0.45（保留二位小数）简便计算0.034×0.5×0.6 101×0.454.75×99+4.75 2.73×99保留一位小数1.2×1.4 0.37×8.4 3.14×3.9保留两位小数0.86×1.2 2.34×0.15     1.05×0.26简便计算4.8×0.25 0.78×98 0.5×2.33×81.5×105 0.3×2.5×0.4 1.2×2.5+0.8×2.5计算（怎样简便就怎样算）2.02×8.5 1.25+4.6+0.75 1.6×7.5×1.2556×1.25 3.4×7×1.5 0.8×0.25×0.4×12.554.9×0.38 4.05+37.85 1.25×0.7×0.89.8×25 6.1×3.6+3.6×3.9     2.96×40专心-专注-专业