2021-2022学年四年级数学下册典型例题系列之第六单元:小数加减法列竖式计算专项练习(解析版)1.列竖式计算并验算。12.56+5.8=3.5-2.64=【答案】18.36;0.862.列竖式计算并验算。【答案】8.746;0.843.列竖式计算。24.43+42.75=12.45-9.26=240÷16=【答案】67.18;3.19;154.列竖式计算,带※题用两种方法验算。7.8+1.12=※30-12.48=【答案】8.92;17.525.列竖式计算。(带★的要验算)①★②③★④【答案】①3.66;②54.52;③102;④27.136.笔算下面各题,并且验算。23.64+5.8=7.3-4.28=【答案】29.44;3.027.列竖式计算。【答案】140;57.61;8.068.列竖式计算。(带※的要验算)43.6+14.83=※62.4-18.64=【答案】58.43;43.769.列竖式计算,带★的要验算。7.06+3.89=★8.5-5.48=【答案】10.95;3.0210.列竖式计算,带☆的要验算。23.34+18.7=☆24.73-3.46=【答案】42.04;21.2711.计算下面各题并写出验算过程。11.5-7.39=8.6+4.49=【答案】4.11;13.0912.用竖式计算。584×24=6.75+0.83=20−10.99=【答案】14016;7.58;9.0113.用竖式计算(带★号的要验算)。★【答案】2.84;20.2;12.5714.竖式计算。30-2.26=104.97+48.03=【答案】27.74;15315.用竖式计算。8.2+7=23.6-11.8=10-4.5=36.7+45.6=【答案】15.2;11.8;5.5;82.316.用竖式计算下面各题,并验算。14.98+8.2=63.7-5.89=【答案】23.18;57.8117.列竖式计算并验算。9.63+4.59=48.5-3.67=【答案】14.22;44.8318.列竖式计算。(带★的要验算)4.51+2.78=★36-0.78=【答案】7.29;3...
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