1.
口算
0.68+0.06= | 0.01+0.1= | 0.83-0.5= |
5.2+0.48= | 8.7-7.8= | 3.5+2.4= |
10.73-0.23= | 6.2+5.1= | 0.72-0.42= |
3.6+4.8= | 4.1+2.8= | 1-0.75= |
10-0.99= | 13.7-9.9= | 0.25+0.75= |
4.9+5.1= | 3.63-1.25= | 8-4.6= |
0.78-0.28= | 2.3+0.4= | 5.8-3.6= |
3.8+0.12= | 5.5-0.9= | 0.52+0.4= |
4.7-0.47= | 2.5+3.6= | 0.51+0.33= |
20.9-9.7= | 3.4-2.8= | 1-0.6= |
【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
