100道口算题(20以内纯进位、退位)
8+8= | 12-5= | 16+2= | 4+3= | 20-2= |
9+10= | 19-1= | 15+5= | 6+6= | 5+6= |
18-2= | 10+7= | 7+5= | 8+10= | 7+3= |
20-4= | 19-4= | 15+2= | 16-7= | 8+5= |
20-6= | 1+18= | 1+13= | 7+3= | 15-5= |
2+17= | 8+8= | 12-3= | 1+16= | 20-1= |
1+9= | 4+14= | 14+2= | 18-10= | 3+16= |
1+14= | 1+11= | 10+5= | 19-12= | 2+14= |
5+3= | 10+8= | 13-3= | 20-1= | 12-5= |
15+3= | 8+3= | 2+11= | 1+7= | 16+2= |
17+2= | 18+2= | 4+16= | 12-2= | 4+3= |
20-2= | 6+10= | 11+8= | 2+18= | 9+10= |
8+6= | 13-4= | 3+14= | 5+4= | 19-1= |
7+1= | 13-2= | 8-1= | 16-9= | 15+5= |
5+5= | 10-2= | 15+4= | 13-5= | 6+6= |
5+6= | 10-3= | 17-1= | 15-7= | 18-2= |
1+12-7= | 4-1+8= | 15+3-10= | 19-11+8= |
10+10-4= | 10-7-1= | 20-8+1= | 2+1+12= |
2+3+11= | 15-5-10= | 6+8-12= | 16+2-7= |
2+17-9= | 2+18-5= | 20-19+13= | 8-6+6= |
20-17+13= | 5+3-4= | 1+11-4= | 8-8+5= |
100道口算题(20以内纯进位、退位)
7+7= | 7+5= | 8+10= | 7+3= | 5+8= |
20-4= | 19-4= | 15+2= | 16-7= | 8+5= |
20-6= | 1+18= | 1+13= | 15-5= | 20-3= |
2+17= | 8+8= | 12-3= | 1+16= | 20-1= |
1+9= | 4+14= | 14+2= | 18-10= | 3+16= |
1+14= | 1+11= | 10+5= | 19-12= | 2+14= |
5+3= | 10+8= | 13-3= | 20-1= | 12-5= |
15+3= | 8+3= | 2+11= | 1+7= | 16+2= |
17+2= | 18+2= | 4+16= | 12-2= | 4+3= |
20-2= | 6+10= | 11+8= | 2+18= | 9+10= |
8+6= | 13-4= | 3+14= | 5+4= | 19-1= |
7+1= | 13-2= | 8-1= | 16-9= | 15+5= |
5+5= | 10-2= | 15+4= | 13-5= | 6+6= |
5+6= | 10-3= | 17-1= | 15-7= | 18-2= |
6+8= | 10+10= | 1+12= | 2+16= | 10+7= |
7+7= | 5+8= | 8+5= | 20-3= | 2+17= |
15-12+16 | 13-4+11 | 2+16-6 | 5+4+10 |
16-7+9 | 10+5-2 | 15+4-7 | 15-2+4 |
18-9-5 | 20-9+5 | 5-1-4 | 18-7-5 |
12+2-12 | 14-14+19 | 2+2+15 | 1+12-7 |
17-17+17 | 19-7+5 | 5+3+7 | 17-6+6 |
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