1.口算
9.9-3.3= | 0.6+0.8= | 0.57-0.27= |
9.8-2.9= | 8.1-0.9= | 0.86-0.4= |
2.6+0.5= | 1-0.01= | 7.2+3.4= |
1.5+0.5= | 0.9+0.45= | 1-0.42= |
2.9+3.1= | 0.48+0.24= | 5.2+3.5= |
3.6＋4.2= | 1.8+0.9= | 6.6+11.4= |
3.2+1.6= | 0.28+0.2= | 0.8-0.08= |
4-3.2= | 6.5-5.6= | 0.61-0.3= |
1-0.09= | 0.58-0.41= | 0.837-0.837= |
4.1+4.14= | 7.2+2.8= | 6.6+1.28= |
【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
