题型：解决问题
题类：常考题
难易度：普通
一年级 1~~5的减法158
说一说，算一算。
举一反三
我会算①2 | ② 3 | ③ 2 | ④ 4 |
⑤ 0 | ⑥ 6 | ⑦ 5 | ⑧ 5 |
⑨ 3 | ⑩ 1 | ⑪ 6  | ⑫ 7+2-2= |
⑬ 6 | ⑭ 2 | ⑮ 4+5= | ⑯ 6-5+1= |
口算我最快。4-2= | 2+2= | 4+1= | 2+3= | 4-4= |
4-1= | 0+5= | 5-2= | 1+2= | 3-2= |
3-0= | 1+3= | 4-3= | 5-4= | 3+0= |
5-0= | 2+3= | 4-2= | 5-5= | 3-1= |
3-2= | 4-2= | 4-1= | 5-3= | 2-2= |
