四年级小数加减法口算练习600题
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4.7+3.1=4.7-3.8=3.6+3.7=1.7+6.9=6.6-
5.93=
6.8-3.77=
7.5-2.68=6.5+6.81=1.8+2.06=8.7+3.31=
8.11-5.2=
9.61-7.7=7.56-2.6=9.906+8.73=8.96-2.404=3.782+5.63=
7.9-3.666=
8.459-8.11=4.89-3.03=3.99+9.58=
5.51+9.41=
6.36+5.28=8.6-5.4=
4.4+
5.4=
7.2-1.2=
7.8-5.5=
7.1-6.7=
1.5-1.09=
3+4.39=
1.7+4.68=
5.2-3.42=
9.4+4.6=
5.52-2.8=
2.21+5.6=
7.43+7.3=
4.6-4.07=
3.99-3.06=
7.85+7.501=
7.538+9.51=
3.94-1.54=
5.23+4.845=
8.76-3.69=
9.8-2.6=
5.44+8.38=
6.3-1.9=
9.7+4.9=
2.2+4.4=
9.4-4.3=
6.3-4.26=
8.7+7.76=
2.9+9.2=
9.4+8.8=
4.5-1.85=
4.28-4.21=
5.26-2.5=
1.27+3.5=
9.65-4.5=
2.208+4.4=
6.339-1.48=
5.331+7.91=
6.49+4.97=
5.68+3.216=
1.28+4.5=
9.34-1.49=
5.29-5.09=
7.92+9.92=
9.3-7.5=
2.5+
3.7=
9.8-4.2=
6.3-2.5=
9.5-8.45=
4.7-4.33=
4.7+9.36=
6.54-1=
5.6-4.42=
3.36-1.77=
5.67-5.6=
4.49-1.6=
9.75-8.01=
2.06+8.46=
4.16+2.764=
5.52-1.1=
5.81+5.09=
6.09-4.164=
8.21+9.22=
7.53+4.83=
6.91-6.16=
5.6-4.241=
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=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=
1.71+6.08=
1.58+3.17=
5.08-3.23=
3.09+6.49=
9.77-5.61=
7.8-6.95=
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=
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=
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=