1.
口算
4.4+1.5= | 3.1-1.1= | 0.2+0.78= |
9.8-5.6= | 0.33+9.8= | 0.6+0.7= |
6.3-6.2= | 4.3-2.5= | 10.2+0.02= |
9.2+6.8= | 0.17+0.06= | 0.15+0.7= |
1.9+5.7= | 1.02-0.09= | 6.7＋2.5= |
8.8-6.9= | 9-7.2= | 10.2+0.2= |
1-0.3= | 0.17+0.6= | 9.2-6.1= |
3.6+1.5= | 0.83-0.3= | 8.5+5= |
7.3+5.2= | 3-1.7= | 3.2-3.2= |
3.1-0.9= | 0.98-0.09= | 3.7+2.3= |
【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
