四年级小数加减法口算练习600题

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1、1.58－1.11＝4.76＋3.21＝4.77－3.86＝3.65＋3.75＝1.27＋6.29＝6.06－5.93＝6.98－3.77＝7.95－2.68＝6.25＋6.81＝1.84＋2.06＝8.77＋3.31＝8.11－5.25＝9.61－7.97＝7.56－2.61＝9.96＋8.73＝8.96－2.44＝3.78＋5.63＝7.9－3.66＝8.49－8.11＝4.89－3.03＝3.99＋9.58＝5.51＋9.41＝6.36＋5.28＝4.74＋7.79＝5.16＋1.22＝8.6－5.44＝4.45＋5.24＝7.25－1.2＝7.85－5.85＝7.71－7＝1

2、.85－1.09＝3＋4.39＝1.7＋4.68＝5.62－3.42＝9.49＋4.6＝5.52－2.89＝2.21＋5.96＝7.43＋7.3＝4.6－4.07＝3.99－3.06＝7.85＋7.01＝7.58＋9.51＝3.94－1.54＝5.23＋4.84＝8.76－3.69＝9.8－2.6＝5.44＋8.38＝9.49＋6.44＝2.55＋5.31＝6.3－1.93＝9.74＋4.79＝2.25＋4.14＝9.47－4.03＝6.38－4.26＝8.07＋7.76＝2.79＋9.2＝9.47＋8.8＝4.35－1.85＝4.28－4.21＝5.26－2.53＝1.27＋3.8

3、5＝9.65－4.51＝2.28＋4.4＝6.39－1.48＝5.33＋7.91＝6.49＋4.97＝5.68＋3.26＝1.28＋4.5＝9.34－1.49＝5.29－5.09＝7.92＋9.92＝5.86＋5.69＝5.72－3.21＝9.83－7.05＝2.55＋3.72＝9.81－4.82＝6.93－2.15＝9.55－8.45＝4.67－4.33＝4.47＋9.36＝6.54－1＝5.64－4.42＝3.36－1.77＝5.67－5.6＝4.49－1.06＝9.75－8.01＝2.06＋8.46＝4.16＋2.74＝5.52－1.1＝5.81＋5.09＝6.09－4.14＝

4、8.21＋9.22＝7.53＋4.83＝6.91－6.16＝5.96－4.41＝7.05－5.07＝3.12＋2.09＝8.44－1.71＝8.74＋4.89＝9.52－7.99＝3.59＋8.35＝5.9＋8.9＝7.65－6.87＝7.84－2.06＝9.14＋5.26＝7.77＋5.55＝2.34＋1.06＝8.94－1.07＝1.28＋3.47＝9.21－5.67＝4.83－4.2＝4.73＋7.51＝4.88－1.05＝7.31＋2.79＝8.82＋4.56＝6－3.93＝5.86－5.36＝9.61－2.16＝6.24－3.37＝1.62＋1.47＝5.32＋6.17＝5

5、.29－4.85＝7.84＋6.77＝5.41－1.26＝7.83－1.39＝8.4＋2.36＝9.49＋6.44＝8.56＋4.49＝6.43＋5.24＝5.27－4.59＝8.49＋2.82＝4.87＋3.45＝2.86－1.29＝9.85－8.21＝4.04＋9.53＝6.62＋6.33＝6.48－3.47＝2.59＋5.78＝7.03－4.75＝9.21－3.91＝3.3＋1.27＝7.15＋9.04＝5.15＋2.01＝7.21＋8.84＝6.21＋6.49＝1.71＋6.08＝1.58＋3.17＝5.08－3.23＝3.09＋6.49＝9.77－5.61＝7.8－6.95

6、＝3.24－1.11＝5.09－1.97＝5.31－4.98＝1.73＋1.05＝7.26－6.61＝7.59＋6.17＝2.83－1.68＝7.45＋9.39＝4.38－1.86＝4.84＋4.74＝7.05－5.05＝8.56＋7.46＝9.59－4.84＝7.69－1.51＝3.87＋1.71＝8.16－2.68＝7＋7.06＝7.6－5.35＝3.5－1.92＝8.51－4.14＝5.78－5.29＝3.24＋2.87＝2.23＋9.08＝5.43＋4.23＝6.43＋9.07＝8.8＋5.09＝7.14－5.75＝3.04＋2.85＝5.19＋2.48＝1.37＋7.28＝

7、4.83－4.8＝3.2＋8.5＝3.2＋3.07＝6.26－5.05＝9.19＋5.04＝9.67－2.33＝5.58－2.7＝7.44＋4.54＝3.7－2.31＝2＋7.64＝6.92＋9.91＝7.51－4.62＝6.26－4.08＝9.51＋1.1＝8.33－1.9＝5.2＋2.53＝8.62－5.99＝7.62＋1.62＝3.41－1.44＝7.05－4.55＝1.69＋9＝9.33－2.82＝6.62－6.06＝4.83－3.18＝3.19＋