| 2+5= | 10-9= | 6+4= | 8-7= | 7-6= |
| 3+6= | 1+2= | 10-8= | 9-7= | 8-6= |
| 3+2= | 7+1= | 1+3= | 7-4= | 5+5= |
| 2+4= | 9-6= | 8-4= | 1+4= | 10-6= |
| 5+1= | 4+2= | 7-1= | 1+7= | 1+5= |
| 6+1= | 5+2= | 4+3= | 3+4= | 4+5= |
| 9-1= | 6-2= | 6-3= | 2+6= | 3+5= |
| 5+4= | 7-5= | 6+3= | 8-1= | 1+1= |
| 9+1= | 5-1= | 7+3= | 3-1= | 6-4= |
| 2-1= | 1+9= | 4+1= | 2+3= | 7-2= |
| 2+8= | 3-2= | 10-2= | 2+7= | 10-5= |
| 4-1= | 9-3= | 4-3= | 8+1= | 6-1= |
| 7+2= | 5-2= | 3+3= | 5-4= | 4+6= |
| 10-7= | 6+2= | 5+3= | 4+4= | 6-5= |
| 9-8= | 3+1= | 7-3= | 2+1= | 3+7= |
| 2+2= | 8-2= | 8-3= | 1+8= | 8-5= |
| 8+2= | 9-2= | 5-3= | 9-4= | 9-5= |
| 10-1= | 4-2= | 10-3= | 10-4= | 1+6= |
20以内（不进位不退位）加减法练习题
| 11+1= | 15-4= | 11+3= | 18-7= | 17-6= |
| 18-4= | 13+2= | 12+3= | 17-4= | 12+5= |
| 17-2= | 18+1= | 17-5= | 13+4= | 19-2= |
| 14+2= | 16-2= | 11+7= | 15+1= | 14-1= |
| 19-3= | 17+2= | 14-3= | 15+4= | 13+1= |
| 16+1= | 15-3= | 15-1= | 12-1= | 11+6= |
| 18-2= | 11+2= | 13-2= | 13+3= | 12+6= |
| 13-1= | 18-8= | 11+8= | 12-2= | 13+6= |
| 19+1= | 11+9= | 12+8= | 13+7= | 14+6= |
| 19-1= | 12+7= | 16-1= | 19-4= | 19-5= |
| 18-1= | 11+5= | 18-3= | 12+2= | 18-5= |
| 17-1= | 17+3= | 17-3= | 17+1= | 14+3= |
| 16+2= | 14+5= | 16-3= | 15+3= | 18+2= |
| 18-6= | 15-2= | 14+1= | 13+5= | 15-5= |
| 15+5= | 12+4= | 16+3= | 14-4= | 19-6= |
| 14+4= | 16+4= | 13-3= | 19-7= | 15+2= |
| 16-4= | 16-5= | 19-8= | 12+1= | 14-2= |
| 11-1= | 19-9= | 11+4= | 17-7= | 16-6= |
| 20以内进位加法退位减法练习题 | ||||
| 9+2= | 17-10= | 18-10= | 17-9= | 16-7= |
| 15-10= | 8+3= | 2+9= | 17-8= | 9+9= |
| 15-7= | 7+5= | 7+4= | 4+10= | 16-9= |
| 9+5= | 12-6= | 9+4= | 4+7= | 11-9= |
| 15-8= | 8+6= | 11-6= | 12-3= | 5+6= |
| 8+7= | 14-9= | 7+7= | 6+7= | 11-8= |
| 8+5= | 11-5= | 13-6= | 5+10= | 5+8= |
| 12-5= | 8+9= | 7+9= | 12-7= | 6+9= |
| 9+10= | 8+10= | 7+10= | 6+10= | 12-8= |
| 11-2= | 18-9= | 3+10= | 4+9= | 3+8= |
| 6+5= | 14-6= | 8+8= | 3+9= | 16-10= |
| 11-4= | 12-4= | 13-4= | 19-10= | 4+8= |
| 5+9= | 7+8= | 12-10= | 14-5= | 1+10= |
| 9+6= | 16-8= | 11-3= | 7+6= | 15-6= |
| 11-7= | 5+7= | 13-7= | 14-7= | 13-8= |
| 14-10= | 9+7= | 2+10= | 14-8= | 9+3= |
| 13-5= | 12-9= | 13-9= | 8+4= | 15-9= |
| 11-10=1 | 6+8= | 13-10= | 6+6= | 9+8= |
| 20以内连加、连减、加减混合练习题 | ||||
| 6+6+1= 4+9+1= 20-8-6= 8+10+1= 4+6+9= 1+4+3= 6+5+3= 3+8+7= 3+7+5= 19-3-2= 13-10-2= 3+10+4= 12-7-2= 17-10-5= 2+10+4= 16-4-7= 2+6+5= 17-7-1= 19-2-1= 14-6+7= | 9+2+8= 4+1+2= 3+1+8= 20-10-5= 8+1+6= 13-4-3= 5+3+1= 9+4+3= 9+7+4= 8+8+1= 8-1-7= 4+5+7= 16-8-6= 1+4+10= 1+2+4= 7+3+1= 9+2+1= 4-1-2= 13-3+3= 11-5+6= | 6+4+6= 16-6-6= 1+10+7= 19-5-1= 13-2-4= 5+9+4= 6+9+4= 15-3-7= 5+6+9= 7+6+5= 13-1-7= 17-4-5= 7-2-3= 5+1+7= 8-6-1= 17-8+6= 15-7+4= 11-1+9= 16-8+4= 14-7+7= | 20-2-8= 8-3-1= 19-4-4= 18-9-9= 10+3+3= 2+3+1= 9+5+3= 3+4+8= 4+10+1= 15-5-6= 5+1+2= 10+5+2= 7+2+4= 14-5-9= 13-2-9= 12-4-8= 12-8+6= 17-9+2= 15-2+6= 16-3+2= | 1+9+2= 7-4-1= 19-10-1= 17-2-1= 15-6-3= 19-9-7= 6+1+5= 11-4-4= 20-3-10= 15-8-5= 16-6+10= 15-6+9= 13-5+3= 10-3+7= 19-9+4= 18-9+2= 4+8+4= 4+4+10= 1+9+10= 13-5+6= |
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