四年级数学小数加减法练习题-四下数学小数加减法

小学学习资料小学学习资料/小学学习资料4.39－1.25＝2.37－1.63＝9.76－2.38＝5.08＋8.45＝7.33－3.6＝4.04＋2.4＝9.73－2.15＝8.25－4.43＝4.85－2.18＝6.59－2.79＝9.14＋3.19＝9.57－3.37＝4.66＋4.23＝4.99＋2.55＝2.07＋4.17＝8.61＋6.91＝7.5＋8.47＝6.29－1.36＝6.84＋4.22＝7.26＋8.44＝6.72＋5.58＝7.64＋6.42＝2.7＋3.92＝5.01＋9.47＝8.04－4.71＝4.48－1.84＝9.81－5.02＝2.44－2.15＝8.12＋7.88＝8.22－2.35＝8.3＋1.67＝8.47＋4.12＝6.01＋9.28＝9.97＋9.89＝8＋2.66＝9.08－8.37＝4.77－2.86＝5.83＋9.25＝5.56＋9.9＝6.12＋7.91＝4.81＋2.52＝9.85＋1.91＝9.03－6.64＝3.83＋9.29＝9.54－3.19＝4.12＋7.95＝6.53－1.65＝6.81－1.24＝8.76－2.63＝9.59－5.78＝8.84－4.52＝7.59－1.75＝2.55＋3.21＝2.34＋1.1＝1.68＋8.61＝8.55－3.09＝5.31－4.94＝3.14＋5.72＝1.6＋6.87＝2.81＋4.98＝4.29－3.82＝8.51＋3.44＝8.75－7.04＝3.64－3.1＝6.83－6.64＝8.77－2.78＝5.21＋4.66＝7.58－5.02＝9.57－7.41＝7.46＋6.39＝4.33＋3.48＝8.84＋6.94＝9.95－2.97＝6.35－5.18＝7.85＋1.95＝8.34－7.56＝2.84－2.36＝9.82＋9.17＝7.68－6.08＝3.33＋9.91＝9.17＋7.69＝8.17－5.11＝9.26＋1.82＝5.63－2.3＝3.61＋7.18＝5.32＋5.71＝1.35＋7.87＝1.94＋7.96＝8.05＋6.48＝5.52＋1.24＝8.32－4.31＝7.84－4.37＝6.65－6.61＝8.05－2.53＝4.6＋9.41＝8.83－6.6＝8.8＋4.86＝6.36＋5.52＝2.58＋4.95＝7.92－3.69＝2.54＋5.63＝2.07＋1.75＝9.7－1.97＝4.73＋3.2＝1.59＋2.72＝6.26－2.05＝8.01－4.53＝1.74＋1.01＝1.33＋3.37＝5.86＋8.57＝9.3－1.48＝2.4＋2.5＝9.21－4.58＝5.08＋1.87＝6.09－5.5＝8.15＋9.96＝4.71－1.46＝4.54＋5.59＝9.65－6.72＝4.55＋3.17＝7.93－1.27＝4.01＋9.32＝9.94＋7.81＝2－1.44＝9.72＋5.7＝9.86－9.74＝7.91＋3.34＝4＋2.74＝3.86＋8.6＝9.52＋1.17＝6.69＋6.27＝3.37－2.99＝7.94＋7.85＝8.02－4.4＝4.34＋1.06＝8.03＋4.74＝4.51－2.02＝8.93＋1.08＝8.37－3.07＝3.93－1.34＝9.66－3.97＝8.24－6.85＝4.44－2.12＝3.52－1.28＝1.68＋8.61＝4.61＋6.99＝9.81－4.97＝3.95＋5.5＝8.16－7.53＝5.25－4.32＝7.48－5.57＝2.02＋6.93＝9.98－7.47＝8.65－6.57＝3.71＋7.89＝7.55－3.75＝5.67＋1.96＝2.9－2.77＝9.91＋5.73＝1.47＋4.08＝8.29－6.31＝1.92＋3.46＝7.77－2.97＝6.07＋1.68＝9.12－7.23＝5.5＋8.51＝9.04－4.41＝4.69＋6.31＝4.4＋2.46＝6.66＋1.77＝6.93＋1.11＝5.85－1.73＝8.38－6.9＝7.21＋4.62＝6.78＋9.4＝3.08＋1.9＝6.96＋3.19＝8.66＋1.73＝6.87－3.83＝8.25－6.08＝2.86－2.22＝8.2－5.72＝2.16＋1.07＝8.14－3.13＝6.68－4.83＝7.69－3.66＝6.09－3.27＝7.14＋3.22＝9.52－7.6＝8.98＋4.89＝1＋9.2＝6.12－3.51＝1.26－1.11＝9.47＋3.93＝5.37－5.36＝7.18－2.88＝1.3＋1.63＝2.94＋7.77＝3.74＋9.97＝9.24－6.66＝8.32－6.49＝3.93＋4.91＝7.77＋9.09＝4.24＋8.13＝9.86－3.64＝1.67＋8.23＝9.92－9.91＝8.29－5.94＝3.27＋6.94＝2.81－1.97＝5.21－1.29＝3.02＋5.57＝5－2.52＝6.16－4.62＝8.69－3.08＝5.41－2.34＝9.86＋3.64＝1.89＋7.82＝5.23＋4.87＝4.98－3.97＝6.75－1.82＝4.54－2.73＝7.63＋1.55＝9.85＋2.85＝6.32＋7.75＝4.67＋6.96＝9.26＋8.45＝6.32－3.46＝3.8＋8.33＝7.64＋4.49＝3.68－2.44＝8.34＋5.68＝4.9＋9.69＝4.16－3.21＝8.78－3.37＝5.71＋7.93＝1.25＋7.83＝7.96＋2.37＝9.59＋2.11＝8.89＋8.77＝5.21＋1.95＝8.15－2.37＝7.34－3.41＝3.03＋8.17＝9.9－8.21＝9.64－3.55＝2.07＋7.77＝9.49－4.92＝8.93＋8.52＝7.89－5.71＝8.65－1.41＝1.52＋6.35＝5.96－1.52＝9.23－7.9＝2.06－1.91＝5.24－2.69＝8.86＋6.24＝9.24＋6.47＝5＋3.84＝8.73－4.14＝8.88－6.64＝8.23＋4.72＝5.57－3.21＝7.59－5.84＝8.1－1.05＝7.59－5.3＝5.49＋9.62＝4.72－3.9＝8.39－2.77＝9.92－3.71＝5.15－2.77＝9.39－9.05＝7.49－5.48＝5.61－1.01＝8.04＋7.68＝1.95＋5.54＝4.85＋2.94＝6.47－4.26＝5.89－4.5＝3.51－2.38＝3.12＋3.61＝6.12＋3.87＝1.57＋2.73＝9.96－6.05＝8.32＋1.27＝9.77－7.37＝5.86＋2.93＝4.49＋2.59＝6.49－2.99＝9.14＋1.54＝9.46－3.97＝6.72＋9.91＝5.41－2.55＝4.22＋4.44＝6.53－1.08＝7.78－4.67＝7.65＋1.45＝4.85－1.35＝4.37＋4.4＝9.29＋2.5＝8.24－3.72＝3.9＋2.77＝8.61－3.72＝2.55＋6.69＝7.83－1.86＝4.42－1.46＝8.74－4.73＝4.88＋4.75＝4.98－2.45＝2.74－1.68＝9.25－5.79＝7.52＋1.01＝3.35－1.97＝8.28－6.73＝4.89－4.58＝7.27－5.74＝7.99＋6.71＝6.69＋8.99＝5.81－3.64＝9.72＋7.54＝9.78－5.58＝2.74－1.86＝3.81＋2.23＝2.86＋6.03＝9.63－7.84＝9.44－4.03＝6.33＋8.52＝6.5－4.83＝5.38－5.21＝6.92＋9.61＝2.27＋9.46＝4.16＋7.31＝7.56＋4.36＝5.52＋2.1＝9.54－3.01＝8.22－4.74＝5.68－1.56＝1.27＋4.79＝6.17－4.22＝4.31＋5.04＝8.14－1.34＝6.85－5.33＝7.62－6.13＝7.48＋2.44＝1.54＋6.45＝3.52＋8.53＝4.7＋4.32＝4.19＋4.03＝9.95＋4.76＝7.89－6.29＝6.53＋9.88＝5.8＋3.65＝4.77－2.26＝8.14－8.08＝8.28－7.83＝3.49＋9.96＝8.49＋5.13＝9.86－4.09＝4.57－1.17＝3.22＋9.03＝7.05＋5.14＝9.11－6.44＝6.3＋7.26＝8.31－1.12＝5.73－2.86＝3.93＋5.71＝1.9＋9.8＝1.37＋8.35＝5.76＋7.64＝9.67－5.36＝6.77－2.48＝2.51＋2.27＝3.53＋4.97＝8.24－2.78＝7.96－4.71＝3.59＋6.26＝6.27＋6.59＝9.16－8.42＝9.82－7.88＝2.16＋1.47＝9.02＋5.33＝5.64－5.05＝5.72＋9.51＝1.37＋8.35＝1.21＋3.6＝7.15－6.04＝7.39＋9.13＝2.43＋4.25＝5.42－4.78＝8.5－8.37＝1.43＋8.53＝2.18＋5.56＝7.96－3.59＝8.89＋5.71＝8.64－2.06＝3.19－2.1＝8.46－3.4＝5.41＋3.84＝4.79－4.27＝7.27＋9.84＝8.83－7.77＝6.59＋2.4＝7.08＋3.9＝3.93＋4.6＝8.1＋8.34＝9.92－7.35＝5.68－1.8＝8.75－1.79＝7.34＋5.78＝7.81－1.36＝9.58＋5.79＝7.58－3.86＝4.3＋5.4＝4.77＋3.65＝7.16＋5.45＝2.79＋7.22＝2.86＋8.63＝7.16＋2.92＝7.61－6.38＝9.74＋8.58＝9.2－7.7＝6.37－2.53＝6.98＋6.43＝8.92－2.59＝8.11＋3.61＝4.88－3.28＝4.26＋5.36＝1.32＋7.88＝3.25＋7.44＝1.86＋7.82＝5.57＋8.07＝8.87－7.76＝7.13－4.63＝6.88－1.29＝8.53＋6.5＝9.37－4.1＝7.44＋4.29＝8.75＋6.15＝3.58＋4.08＝1.8＋5.74＝7.87＋1.66＝6.69＋7.73＝8.92－2.67＝7.38－3.85＝7.7＋1.64＝8.48－6.93＝7.06－5.87＝5.83－2.61＝6.32＋3.89＝1.66＋6.86＝8.54－3.25＝5.97－1.01＝6.34＋2.94＝8.47－8.33＝8.68－1.26＝6.56＋5.37＝2.86＋4.4＝5.53－3.62＝3.67－3.06＝5.46－4.3＝1.35＋9.21＝6.58－4.49＝8.64－7.49＝5.57＋4.1＝9.2－5.18＝5.27＋7.84＝5.43－3.31＝5.56－2.76＝7.63－2.12＝1.69＋2.08＝3.94＋9.74＝9.96＋8.03＝5.53＋4.3＝2.75＋7.44＝1.33－1.12＝8.56－1.09＝4.76－2.51＝3.17－2.12＝9.73－6.04＝2.04＋8.05＝7.23－5.36＝9.4＋5.34＝5.64＋9.07＝4.76＋8.77＝5.33－2.49＝3.56＋5.13＝9.07＋4.02＝4.94＋4.86＝5.27＋7.84＝4.2＋4.07＝8.03＋3.38＝7.47－6.02＝5.7－1.19＝3.26＋2.37＝9.26－7.42＝3.52＋7.44＝2.44＋2.08＝8.48＋7.97＝1.78＋6.41＝8.84＋1.43＝3.89＋8.26＝9.11－7.4＝9.89－2.35＝2.82＋2.15＝9.77－2.44＝5.41－3.69＝8.36－6.65＝6.36－2.02＝9.78－1.1＝5.16＋2.4＝7.5＋5.3＝9.53－9.17＝2.71＋6.74＝3.25＋3.12＝9.12－8.36＝9.4－4.27＝2.2＋8.17＝7.68－7.2＝5.46－4.81＝9.13－7.38＝8.15＋1.66＝8.64＋3.9＝6.8－1.53＝9.46－6.09＝9.34－1.21＝1.2＋9.04＝8－1.67＝7.98＋5.11＝3.21－2.31＝3.36＋7.89＝5.06＋5.15＝9.25－5.89＝6.3－4.14＝2.76＋7.61＝6.7－3.24＝6.88＋3.09＝8.87－8.65＝6.71－2.38＝6.35＋9.7＝4.1＋9.44＝2.87－1.81＝8.37－2.49＝9.51－6.05＝3.74＋7.74＝8.14＋6.57＝4.91－2.31＝7.85－2.32＝4.88＋9.22＝7.81－2.02＝8.19＋8.39＝6.16＋3.4＝6.13＋1.89＝6.15＋6.1＝9.09＋9.42＝9.52＋3.03＝4.66＋4.24＝6.87＋8.09＝6.92－6.35＝4.15－3.93＝5.15＋6.35＝5.46＋7.12＝6.69＋4.44＝8.6－5.88＝1.13＋7.42＝4.35＋4.61＝6.91－3.75＝4.78＋1.39＝8.19－7.32＝5.99－3.77＝9.18－5.43＝3.41＋6.89＝6.7－3.45＝6.03＋1.96＝6.43＋1.27＝1.48＋7.1＝4.16＋3.03＝6.03＋1.41＝6.78＋9.92＝9.99－2.63＝3.42＋6.5＝3.02＋3.68＝4.01＋9＝8.1－7.81＝6.8＋4.6＝8.43＋2.48＝3.95－2.94＝1.5＋5.53＝9.41＋1.54＝7.69－7.22＝6.34＋7.16＝7.5＋5.62＝8.78－2.77＝9.64＋5.16＝7.5－7.45＝7.76＋1.13＝2.31＋4.04＝5.79＋2.46＝6.82－4.52＝6.59－6.36＝8.32＋9.42＝6.15－5.75＝1.16＋4.56＝9.06＋5.29＝5.98－5.4＝7.45＋9.8＝9.09－5.47＝4.77－2.47＝9.02＋6.67＝9.32－3.06＝9.51－1.51＝1.27＋4.44＝9.5－7.74＝4.08－1.75＝6.55－3.35＝8.3－6.55＝1.17＋2.57＝5.52－5.26＝7.53－4.13＝2.52－2.11＝8.48－4.6＝5.36－2.82＝8.24－4.67＝8.34－6.94＝7.87＋6.15＝1.7＋1.27＝5.55－1.36＝5.76＋1.91＝2.47＋2.05＝5.44－3＝8.09－2.45＝8.24－7.1＝9.53－9.29＝5.58＋9.48＝9.61－1.39＝6.36＋1.57＝5.2－5.19＝1.67＋4.68＝9.35＋4.47＝6.36＋7.31＝8.48＋8.13＝9.14－2.03＝2.89＋4.06＝8.15＋3.51＝9.8－4＝8.33－6.83＝3.56－1.74＝8.16＋2.04＝8.02＋2.86＝2.82＋5.4＝4.45－2.37＝8.79－6.44＝8.2－2.66＝2.99＋8.3＝8.14－2.63＝1.69＋1.13＝2.95－2.11＝7.64＋3.72＝9.83＋2.17＝4.25＋8.89＝4.97＋3.28＝8.31＋4.59＝4.44－1.32＝7.01－6.57＝9.76－7.08＝4.14＋2.99＝4.72－4.06＝8.85－8.83＝3.96＋3.59＝4.72＋1.66＝8.64－6.44＝4.47＋4.09＝7.93－1.42＝6.4－1.8＝3.23＋7.72＝5.12＋8.94＝2.06＋5.11＝7.2－3.79＝1.71＋4.7＝9.2－3.75＝2.72＋5.37＝8.85＋7.32＝5.74＋8.86＝7.31＋3.55＝3.89－1.45＝9.16－8.54＝6.45－3.32＝9.17＋4.39＝2.63＋5.57＝3.52＋5.74＝8.05－1.76＝4.61＋9.73＝5.16＋6.34＝9.17－2.45＝9＋1.19＝7.3－5.85＝4.02＋3.42＝4.08＋4.9＝2.34－1.78＝7.49－1.61＝3.8＋8.34＝8.55－5.6＝8.37－7.2＝8.02－7.37＝5.4－2.97＝9.93＋7.97＝3.54－1.03＝6.83－5.85＝2.79＋4.48＝8.92－6.25＝4.21＋5.12＝8.06＋7.72＝6.07－3.17＝1.71＋9.62＝4.86＋5.87＝7.26＋6.59＝3.19＋3.26＝5.67－4.68＝4.69＋9.62＝3.83－2.72＝8.55－6.04＝8.8－3.55＝9.06－6.37＝9.86＋6.37＝6.57＋5.44＝3.06＋5.1＝7.31－6.91＝9.8－9.59＝7.06＋4.04＝9.23－6.29＝5.24－1.93＝4.31＋1.69＝1.64＋1.89＝9.45－4.72＝1.58＋4.67＝7.58－7.01＝9.39－7.99＝3＋7.11＝8.64＋1.05＝8.81＋6.23＝7.6－3.11＝7.58－1.59＝2.79＋4.48＝2.96＋5.21＝7.61－3.74＝3.48＋4.97＝4.89＋9.92＝7.52＋2.29＝4.48＋5.6＝8.06＋9.91＝2.61＋4.72＝6.86－4.29＝7.34＋6.51＝7.76－3.57＝5.63＋5.61＝4.24＋7.47＝1.1＋4.93＝7.8＋3.58＝9.53＋4.1＝9.46－4.86＝6.43＋4.5＝9.89－8.66＝9.05－3.9＝4.04＋4.31＝2.18＋8.64＝8.33－5.67＝7.69－1.11＝4.22－3.03＝9.12－3.38＝4.39－3.92＝9.43＋4.04＝7.07－2.64＝9.61－5.22＝9.91＋9.26＝1.54＋2.68＝5.1－3.43＝9.96＋7.34＝9.33＋4.32＝1.91＋7.39＝7.62－3.18＝7.75－5.07＝9.7－9.69＝6.71－3.35＝9.96＋1.24＝9.58－6.21＝9.59－9.18＝6.91＋5.84＝9.83＋6.28＝4.4＋7.49＝8.39＋4.03＝1.87＋2.61＝5.2＋5.24＝6.55＋6.07＝2.87＋3.86＝2.97－2.22＝8.86－4.69＝9.67－7.81＝6.34＋1.44＝8.36＋6.11＝6.82＋1.75＝4.43＋6.48＝8.68－8.01＝6.93＋8.78＝9.46－8.52＝9.54－7.6＝8.66＋6.86＝5.77＋4.15＝8.14＋3.45＝7.23＋2.15＝6.4＋8.71＝4.67＋3.6＝6.49－3.15＝8.85－7.33＝5.15＋9.98＝3.2＋2.28＝6.8－5.65＝6.27－5.98＝3.01＋7.07＝7.19－5.69＝5.73－2.75＝6.09－2.98＝7.81－2.88＝8.24－7.88＝8.15＋8.94＝4.54＋2.96＝1.86＋9.65＝4.48＋4.82＝7.55－5.17＝2.54＋4.62＝1.68＋7.58＝9.2－4.91＝7.13＋2.08＝2.82＋2.82＝5.19＋1.76＝6.29＋3.23＝2.41－1.77＝4.74－3.78＝6.06＋4.14＝9.76－1.95＝8.03－3.37＝7.91＋1.74＝7.09＋2.3＝7.33＋3.66＝7.68＋5.65＝3.95＋2.41＝6.08＋8.61＝5.34＋4.89＝8.86－6.98＝7.49＋8.73＝9.43－2.94＝8.35－4.6＝8.45－7.84＝9.13－4.29＝7.89－6.21＝9.11＋1.2＝9.66－1.74＝5.81－5.34＝7.79＋3.38＝9.71－5.32＝2.73＋2.5＝4.53－3.62＝8.56＋6.75＝2.94＋7.82＝2.09＋1.87＝3.01－1.91＝8.52－8.39＝6.57＋9.71＝1.61＋4.91＝4.89＋7.64＝9.2－6.91＝8.68＋4.33＝8.01－1.32＝6.34－1.32＝5.97－4.42＝7.78＋8.97＝4.8－2.16＝6.22－4.59＝6.65＋3.23＝7.63＋3.21＝9.98－1.54＝2.61＋6.99＝8.44－4.32＝2.48－1.67＝8.77－6.97＝9.35－8.02＝7.14－5.84＝9.12－2.25＝9.42－4.28＝1.64＋4.87＝3.18－1.3＝8.51－6.7＝7.57＋1.44＝6.82＋3.95＝9.65＋1.56＝7.8＋4.78＝