20以内加减法口算题(1000道)
亲子关系-远足
12+3= 8+6=
3+17= 10-2=
5+6=
3+13= 8+4=
18-17=
17-1= 1+19=
8+2= 6+14=
5+2=
17-16= 2-1=
18-8=
7+7=
6+7=
12-11=
20-13=
13+6=
15-5=
20-1=
5+8=
18-12=
7+1=
20-6=
7+13=
10-2=
11+6=
1+8=
14+2=
9+5=
2+10=
1+12=
8+12=
11-10=
3+3=
1+4=
9+9=
8+7=
20-18=
19-5=
5+6=
20-3=
17-10=
1+16=
9+1=
9+10=
9+6=
8-6=
7-5=
13+2=
19-12=
11+9=
17-12=
16-4=
13-1=
16-8=
2+12=
2+8= 11+7=
6-1= 12-1=
15-8=
10+4= 18-4=
4+5=
19-16= 20-15=
14-13= 13+4=
19-4=
17-7= 10-1=
5-2=
14+3=
3+4=
19-17=
5-1=
15+5=
20-1=
19-10=
7-1=
6-3=
6+13=
11-3=
7-6=
19-16=
14+3=
5+8=
20-19=
5+13=
1+8=
9+7=
13-2=
9-1=
17-9=
15-2=
12-2=
3+5=
9+5=
13-1=
18-13=
12+8=
11+7=
6+7=
15-5=
16-5=
7-2=
5+3=
4+12=
15+5=
12+1=
3+7=
14-6=
7+8=
3+6=
16-6=
19-16=
2+18= 16-15=
19-6= 1+14=
18-6=
15+3= 15-12=
1+5=
16-1= 9-4=
9+1= 3+14=
2+12=
20-1= 14-1=
13-3=
5+11=
17-7=
5+1=
10-1=
12+5=
11-2=
15+1=
19-11=
10+9=
16-7=
2+15=
11-10=
6+8=
2+5=
2+6=
10+1=
17-16=
13+4=
20-1=
1+2=
20-3=
2+7=
5+2=
13+7=
19-4=
3+5=
17+3=
3+8=
8+4=
17+3=
17+3=
4+12=
14+3=
10+2=
9-8=
12-8=
2+5=
19-18=
14+3=
17-3=
9-4=
6+13=
13+5=
3+7=
12+3= 8+6=
3+17= 10-2=
5+6=
3+13= 8+4=
18-17=
17-1= 1+19=
8+2= 6+14=
5+2=
17-16= 2-1=
18-8=
7+7=
6+7=
12-11=
20-13=
13+6=
15-5=
20-1=
5+8=
18-12=
7+1=
20-6=
7+13=
10-2=
11+6=
1+8=
14+2=
9+5=
2+10=
1+12=
8+12=
11-10=
3+3=
1+4=
9+9=
8+7=
20-18=
19-5=
5+6=
20-3=
17-10=
1+16=
9+1=
9+10=
9+6=
8-6=
7-5=
13+2=
19-12=
11+9=
17-12=
16-4=
13-1=
16-8=
2+12=
2+8= 11+7=
6-1= 12-1=
15-8=
10+4= 18-4=
4+5=
19-16= 20-15=
14-13= 13+4=
19-4=
17-7= 10-1=
5-2=
14+3=
3+4=
19-17=
5-1=
15+5=
20-1=
19-10=
7-1=
6-3=
6+13=
11-3=
7-6=
19-16=
14+3=
5+8=
20-19=
5+13=
1+8=
9+7=
13-2=
9-1=
17-9=
15-2=
12-2=
3+5=
9+5=
13-1=
18-13=
12+8=
11+7=
6+7=
15-5=
16-5=
7-2=
5+3=
4+12=
15+5=
12+1=
3+7=
14-6=
7+8=
3+6=
16-6=
19-16=
20-9= 5+6=
14+2= 14-6=
11-9=
11-10= 14-10=
12-6=
13-7= 18-16=
6+11= 12+6=
4+11=
14-2= 12+7=
11-3=
1+18=
19-18=
7+13=
1+7=
13+2=
17-8=
17-7=
2+5=
3-2=
7+10=
16-10=
18-2=
11+7=
7+12=
9-1=
10-8=
20-15=
10-9=
20-8=
20-11=
20-5=
20-18=
12-10=
14+5=
18-4=
9+8=
6+3=
16-4=
18-12=
1+17=
14+2=
4+4=
10-2=
15+2=
5+13=
9+6=
2+1=
16-14=
1+8=
4+12=
3+13=
14-3=
18-5=
7+6=
12+1= 10-5=
19-18= 6+2=
12-1=
11-4= 7-4=
11-8=
19-15= 1+8=
6+13= 9-4=
18-1=
16-11= 17-3=
16-6=
13-11=
16+1=
9-2=
16-7=
16-15=
18-14=
18-5=
16+4=
20-16=
17-5=
20-19=
17-5=
6+2=
6+10=
14-9=
18-11=
2+13=
6+8=
13-12=
13-3=
8+5=
19-4=
1+17=
20-6=
7-2=
5-2=
7+3=
14-2=
15+4=
14-8=
17-6=
11-2=
20-15=
14+1=
2+5=
2+17=
2+10=
8+12=
14+3=
8-2=
17+1=
20-5=
18-13=
11-9=
18-15= 1+3=
15-5= 12-3=
15-9=
7-4= 12-3=
1+18=
1+8= 2+5=
6+4= 19-12=
19-14=
5-2= 7+5=
15-1=
10+5=
19-12=
20-13=
12-9=
18-6=
14-8=
7+8=
18-14=
11-8=
8-7=
17+3=
14-3=
8+9=
13-1=
9+3=
7+12=
17-3=
20-19=
5-1=
20-15=
19-18=
12+2=
19-8=
18-11=
19-13=
8+9=
10-4=
2+3=
3+1=
4+10=
7+6=
8+9=
3+15=
11+2=
7+4=
15-5=
9-3=
19-9=
17+2=
6+12=
10+1=
9+7=
11-5=
15-1=
1+5= 6+1=
4+4= 3+10=
14+5=
13-4= 7+2=
10-1=
2+11= 10-9=
16-2= 1+6=
4+4= 19-11=
3+11= 17-14=
6-1=
4+15=
2+10=
17-3=
15+2=
6-5=
7+10=
18+2=
5+4=
4+7=
2+14=
14+6=
2+18=
16-8=
10-8=
1+12=
8+4=
13+3=
4-1=
1+9=
14-5=
8+1=
14-13=
16+4=
19-11=
6+4=
10+9=
1+17=
12+6=
18-5=
17-11=
6-5=
3+16=
14+1=
20-1=
10-2=
18-7=
7+10=
9-7=
19-10=
20-4=
6+6=
15-10=
8+11=
14-3=
8-1= 5+2=
6-2=
4+9= 20-13=
18-17= 5+10=
19-1=
4-2= 13-1= 15-4=
16+2=
20-16= 3+11=
14-2=
18-7=
20-13=
14-1=
3+4=
14-5=
2+14=
16-2=
17-2=
6+8=
7+8=
6+3=
6+5=
17-13=
5+12=
5+2=
14+1=
5+6=
11-6=
9-2=
4+11=
5+8=
10+9=
4+14=
13-2=
13-6=
13-5=
2+4=
8+7=
11+2=
5+3=
4+4=
15-10=
10-9=
5+8=
9+6=
2+18=
4-3=
8-2=
5+2=
14-11=
14+2=
4+12=
4+12=
1+2=
5+9=
19-18= 4+5=
14+6=
1+19= 6-3=
3+15= 13+4=
20-7=
7+5= 5+2= 12-7=
20-1= 14+6=
9-2= 10+7=
9-8=
5+10=
19-15=
7+1=
19-14=
14-5=
6+14=
4+16=
10-2=
7-1=
10-3=
7+4=
5+10=
17-15=
4+15=
14-4=
14-10=
16-13=
15-2=
1+17=
13-1=
20-11=
9-1=
16-14=
10-5=
12+8=
2+1=
1+8=
14-7=
9+11=
3+4=
19-4=
20-14=
14+5=
9+5=
12+4=
5+9=
14-6=
15+2=
9+4=
7+9=
20-4=
14-3=
4+6=
20-5=
3+1= 10+2=
9+2=
12-9= 9+7=
7+12= 1+14=
6+2=
12-5= 15-11= 17-7=
17+3=
3+11= 16-12=
18-17=
19-6=
2+14=
20-8=
4+10=
7+2=
9-5=
20-14=
17-3=
5+6=
1+2=
4+12=
1+8=
4+12=
6-3=
14-13=
9+6=
17-3=
10+3=
19-11=
19-1=
10-7=
20-4=
8+3=
18-16=
3+15=
19-15=
9+7=
11-10=
13-2=
15-11=
17+1=
14-8=
1+18=
2-1=
5+12=
14-6=
17-12=
5+9=
12+4=
7+1=
10-5=
6+12=
18-15=
9+3=
11-9=
19-8= 2+3=
17-5=
7+12= 18-8=
15-13= 6+13=
12+5=
3+8= 19-16= 2+7=
9+2= 14-1=
13-8= 14-3=
4+14=
20-8=
5+10=
14-11=
16-7=
7+1=
2+6=
11-9=
13-2=
14-6=
14+3=
16+2=
17+2=
20-17=
7+13=
7-6=
15-9=
10+10=
18-15=
6-2=
3+14=
18-11=
5+9=
19-10=
11-2=
3-2=
6-1=
10-8=
16-14=
11-10=
5+1=
15-3=
20-10=
5+5=
3+11=
3+13=
17-11=
17-1=
18-6=
19-2=
15+3=
15-6=
14-8=
14-9=
9+8=
14+2= 19-11=
16-4=
18+2= 10+9=
1+10= 9+11=
1+7=
2+14= 6+8= 5-2=
16-7= 15-6=
13+3= 17-15=
9+7=
3+11=
3+10=
12+8=
11+1=
20-7=
1+6=
15+3=
10-6=
11+4=
7+8=
12-7=
1+17=
3+17=
10+5=
6+3=
14-7=
18-17=
4+11=
5-1=
16-13=
13+4=
4+1=
9+8=
17-7=
20-4=
2+5=
2+13=
18-3=
20-19=
2+17=
5+4=
1+6=
12+1=
6+7=
14-8=
13-11=
12-8=
10-4=
5+4=
11+8=
15-1=
7+10=
15-3=
16-1=
20-1= 2+15=
3+5=
11-1= 18-2=
2+10= 9+6=
11+4=
1+7= 8+8= 19-6=
16-5= 2+13=
9+5= 2+18=
7+1=
13-9=
12+5=
7+10=
9-3=
7+10=
3+4=
20-18=
3+7=
18-10=
14-10=
13+2=
6+3=
1+17=
1+14=
19-1=
6+9=
6-2=
12-2=
1+13=
6-5=
19-16=
5+2=
10+9=
17-7=
9+11=
15-2=
15-5=
16-15=
8-1=
6+13=
12+7=
3+14=
20-14=
3+11=
15-9=
10+8=
4+5=
4+12=
16-11=
14-13=
14+2=
17-5=
14-9=
8+12=
17-1= 6+10=
11-7=
18-1= 18-10=
13+7= 2+18=
13+1=
15-8= 6+5= 4+16=
19-12= 1+2=
13-8= 20-7=
13-10=
8-1=
11+1=
19-4=
16-4=
12+4=
3+5=
15+1=
16-4=
3+2=
12-10=
1+15=
3+3=
7+9=
8-3=
10+10=
13-9=
14+5=
20-17=
10-2=
11-4=
2+17=
15+3=
11-6=
16-2=
17-11=
7+12=
6+13=
14-11=
8+3=
4+3=
10+9=
3+1=
4-2=
11-4=
4+1=
15-13=
11-9=
14-6=
8+9=
10-7=
17-3=
19-11=
5+6=
10+10=
10+5= 19-5=
17-13=
10+9= 9+6=
20-5= 14-13=
2+13=
3+9= 20-8= 9+3=
5+3= 8-1=
4-3= 12+7=
3+12=
5+13=
15+3=
10-4=
11+4=
9+6=
9+9=
7+7=
17-4=
4+11=
6-1=
8+5=
7+10=
16-11=
3+11=
3+5=
4+3=
9-2=
8+11=
16-12=
1+11=
2+12=
7+2=
2+6=
11+5=
6+8=
7-3=
9+4=
1+19=
12-10=
1+6=
20-10=
16-9=
13+4=
16-11=
6+8=
20-9=
18-2=
3+8=
15-2=
10+6=
5+12=
17+3=
20-5=