小学一年级20以内数学口算练习题大全
本资料下载码是：xspfgd5e
13+7= | 17+3= | 20-6= | 8-2= | 17+2= |
14+6= | 5+14= | 9+6= | 5+6= | 6+11= |
14+5= | 16+1= | 13+3= | 11-6= | 9-9= |
9-7= | 17-10= | 3+17= | 5+3= | 12-9= |
18-17= | 9-7= | 7-4= | 20-10= | 7-3= |
18-17= | 2+11= | 10+2= | 8+5= | 9-1= |
14-5= | 5+8= | 7-5= | 18+2= | 11+5= |
15-11= | 11-8= | 17+1= | 11+9= | 16+3= |
13-7= | 6+1= | 15-4= | 18-9= | 12-7= |
2+18= | 6+1= | 5-5= | 4+14= | 13-12= |
13-4= | 5-3= | 2+12= | 9-9= | 13-6= |
13+6= | 7+4= | 13-8= | 15-13= | 17+1= |
19+1= | 19-14= | 4+15= | 8+8= | 13+5= |
20-5= | 14-3= | 13+4= | 18-3= | 19-4= |
10-8= | 12-11= | 15+1= | 9-9= | 11-7= |
13-11= | 9-3= | 19-10= | 5-3= | 9-4= |
11-11= | 9+7= | 14+2= | 17-2= | 5+9= |
17+2= | 16+2= | 3+6= | 8+6= | 7+8= |
10-9= | 12+3= | 10-10= | 2+17= | 14+1= |
10-10= | 10-7= | 15+5= | 20-5= | 9+8= |
10+8= | 11-9= | 9+1= | 13-9= | 10+5= |
11+6= | 6+12= | 3+11= | 9-4= | 2+13= |
9+1= | 10-7= | 18+2= | 17+2= | 6+2= |
1+14= | 9+3= | 7+9= | 11+1= | 16+1= |
5+10= | 7+2= | 6+4= | 12+4= | 20-8= |
15+1= | 12+7= | 8-2= | 18+2= | 15+5= |
11-2= | 14-10= | 4+2= | 8+2= | 6-4= |
12+8= | 7+11= | 8+2= | 20-10= | 9-6= |
8+1= | 18+1= | 10-10= | 6+6= | 14-14= |
13-11= | 11-8= | 5-3= | 9+1= | 14+4= |
11-8= | 9+5= | 10-9= | 16-2= | 14-8= |
6+3= | 18-8= | 4+12= | 5+9= | 9-2= |
20-2= | 19-12= | 14+1= | 13-8= | 11+5= |
9-4= | 2+9= | 13-5= | 19+1= | 14-7= |
9-2= | 14-2= | 5-5= | 7-7= | 10-2= |
12-3= | 7-4= | 1+4= | 16+1= | 18+1= |
12-3= | 12-3= | 6+9= | 6+9= | 6+9= |
14-6= | 8+2= | 11+5= | 6+5= | 4+8= |
15-8= | 19+1= | 4+12= | 2+13= | 7+8= |
15-1= | 9+8= | 14-13= | 1+8= | 9+2= |
14+2= | 16-12= | 7+4= | 2-1= | 9+5= |
20-15= | 14+5= | 12-11= | 4+1= | 3+10= |
8+1= | 6+5= | 2+6= | 18+1= | 14-1= |
11+5= | 9-7= | 6+9= | 4-1= | 8-4= |
11-9= | 7-5= | 2+11= | 11+7= | 15-7= |
12-2= | 11-9= | 8+11= | 7+5= | 12+5= |
15-14= | 14+6= | 12-3= | 9+5= | 15+1= |
1+3= | 15+1= | 10-8= | 14+3= | 19+1= |
1+18= | 6-6= | 14-8= | 18+2= | 14-10= |
16-4= | 15-13= | 16+4= | 10-2= | 9+3= |
1+2= | 5+2= | 20-1= | 9-5= | 3+17= |
8-6= | 17+3= | 12+5= | 19+1= | 12-10= |
17-13= | 1+15= | 17-2= | 11-1= | 2+7= |
7+11= | 6+1= | 4+13= | 9-6= | 8+2= |
20-7= | 8+1= | 2+8= | 13-10= | 16+2= |
6+6= | 15-15= | 18-14= | 12-2= | 11+3= |
11+3= | 8+4= | 10+9= | 8+7= | 13-12= |
11-10= | 10+10= | 10-2= | 8-1= | 3+15= |
17+1= | 9-1= | 18-8= | 17+2= | 18-9= |
10-8= | 13-4= | 14-1= | 19-6= | 7+9= |
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