1.
口算
0.9+0.7= | 0.8+7.62= | 3.8+0.01= |
8+0.04= | 1.28+0.72= | 0.3+0.2= |
5.3+0.1= | 2.34-1.34= | 7.4-2.4= |
41.2+21= | 6.3+0.9= | 2.4+0.3= |
0.1+9.02= | 1.5+2.5= | 3.6+5.8= |
1.01+9= | 1.26+0.74= | 9.4-2.4= |
0.7+0.32= | 1.2+0.4= | 3.7+4.8= |
0.3＋4.44= | 1.25+4.3= | 5.4+0.6= |
0.12+8= | 0.6+0.9= | 3.6+4.2= |
2.01+0.7= | 5.4+1.8= | 7-0.16= |
【考点】
多位小数的加减法;
基础巩固
能力提升
变式训练
拓展培优
真题演练
