20以内加减法口算题.doc

20以内加减法练****题
2+18= 18-6= 16-1= 2+12=
5+11= 17-7= 5+1= 10-1=
12+5= 11-2= 15+1= 19-11=
10+9= 16-5= 2+15= 16-15=
15+3= 9-4= 20-1= 6+8=
12+5= 11-10= 2+6= 10+1=
13+4= 20-1= 2+7= 15-12=
1+2= 20-3= 17-16= 9+1=
19-6= 5+2= 14-1= 13+7=
19-4= 3+5= 17+3= 14+3=
3+8= 8+4= 4+12= 1+5=
1+14= 9-8= 19-18= 6+13=
13-3= 3+14= 14+3= 13+5=
10+2= 2+5= 17-3= 3+7=
12-8= 9-4= 20-13= 17-1=
12+3= 5+6= 13+6= 6+7=
5+2= 7+7= 12-11= 5+8=
15-5= 20-1= 18-12= 7+1=
20-6= 8+6= 3+13= 1+19=
11+6= 2+10= 7+13= 10-2=
17-16= 1+8= 14+2= 1+12=
9+5= 11-10= 13+3= 18+2=
8+12= 3+17= 8+4= 13+4=
14-4= 9+9= 19-5= 20-18=
8+7= 20-3= 17-10= 5+6=
20以内加减法练****题
1+16= 9+1= 9+10= 6+14=
10-2= 18-17= 8-6= 9+6=
18-8= 13+2= 19-12= 17-12=
7-5= 16-4= 11+9= 2+12=
13-1= 16-8= 15-8= 19-16=
2+8= 14+3= 3+4= 15+5=
19-4= 5-1= 19-10= 7-1=
19-17= 6+13= 11-3= 19-15=
20-1= 10+4= 17-6= 19-16=
16-3= 15+3= 18-4= 12+8=
11+7= 9+7= 19-11= 17-6=
17-7= 18-4= 14-13= 14+3=
5+13= 13-2= 6-1= 15-2=
10-1= 12-2= 9+5= 13-1=
3+5= 12+8= 11+7= 16-5=
18-13= 15-5= 4+5= 13+4=
6+7= 12-1= 7-2= 5+3=
5-2= 15+5= 12+1= 19-16=
4+12= 14-6= 7+8= 16-6=
3+7= 11-9= 13-7= 19-18=
3+6= 19-9= 1+18= 4+11=
7+13= 1+7= 13+2= 14-2=
17-7= 2+5= 3-2= 7+10=
16-10= 5+6= 11-10= 18-16=
14-2= 18-2= 11+7= 10-8=
20以内加减法练****题
16-10= 5+6= 11-10= 18-16=
7+12= 9-1= 20-15= 10-9=
20-8= 20-11= 20-5= 20-18=
14+2= 14-10= 6+11= 12+7=
12-10= 14+5= 18-4= 9+8=
6+3= 16-4= 18-12= 1+17=
14+2= 4+4= 10-2= 14-6=
12-6= 12+6= 15+2= 5+13=
11-3= 2+1= 16-14= 9+6=
1+8= 4+12= 3+13= 7+6=
14-3= 18-5= 19-15= 12+1=
12-1= 18-1= 13-11= 16+1=
9-2= 16-7= 16-15= 16+4=
18-14= 18-5= 20-19= 17-5=
20-16= 10-5= 11-4= 1+8=
16-11= 17-5= 6+2= 6+10=
14-9= 18-11= 2+13= 6+8=
13-12= 13-3= 19-4= 19-18=
8+5= 6+13= 17-3= 20-6=
7-4= 1+17= 7-2= 7+3=
5-2= 14-2= 14-8= 20-15=
15+4= 17-6= 6+2= 9-4=
11-2= 16-6= 14+1= 2+5=
11-8= 2+17= 2+10= 8+12=
14+3= 8-2= 17+1= 11-9=
20以内加减法练****题
11-8= 2+17= 2+10= 8+12=
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