计算题
18-8-1= 16-6-2= 18-8-2=
19-9-7=
15-5-6= 16-6-7= 14-4-9=
19-9-3=
19-9-4= 12-2-8= 11-1-1=
18-8-2=
12-2-4= 12-2-6= 14-4-5=
18-8-2=
13-3-1= 15-5-4= 17-7-9=
13-3-5=
17+3= 18-7= 0+4=
16-11=
3+17= 19-0= 12-2=
14-13=
19-1= 17-3= 2+7=
10+4=
17-11= 10+10= 16-16=
12+0=
8-3= 16-12= 14+4=
18-0=
10-2= 9+7= 6+8=
5+9=
12-4= 7+9= 20-2=
11-2=
20-3= 9+8= 18-9=
20-9=
12-7= 10-8= 17-8=
9+2=
8+3= 6+8= 9+2=
6+9=
10+5-7= 11-6+1= 18-3-15=
4+5-2=
6+1+10= 11-6-5= 6+8-8=
15-14+17=
4+2+0= 15-8+2= 9+9+1=
14-8-6=
3+8+4= 14-14+5= 16-8+1=
3+4-6=
10-4-6= 14-14+11= 5-3-2=
19-17-1=
8+2-9= 2+8-8= 3+7-3=
4+6-1=
5+5-3= 6+4-4= 1+9-9=
3+7-5=
3+7-7= 6+4-8= 2+8-5=
5+5-5=
5+5-7= 7+3-3= 6+4-9=
5+5-3=
1+9-6= 8+2-5= 6+4-6=
8+2-4=
8+3+0= 8+2+9= 4+3+6=
11+1+6=
3+2+9= 1+14+2= 13+0+2=
7+5+1=
15+2+3= 1+8+5= 1+12+3=
9+1+10=
7+13+0= 8+3+6= 1+4+2=
0+16+1=
3+9+1= 0+10+7= 2+9+1=
0+4+9=
11-6-5= 6-1-0= 17-7-8= 20-3-6=
12-5-4= 17-6-1= 9-4-4= 16-13-1=
19-7-11= 18-13-4= 20-12-5=
15-2-8=
5-3-0= 18-5-8= 16-6-7= 10-1-8=
7-4-3= 13-9-3= 19-4-6= 12-9-1=
19 - 9= 11 - 9= 16 - 9= 17 - 9=
18 - 9= 16 - 9= 13 - 9= 16 - 9=
12 - 9= 19 - 9= 18 - 9= 11 - 9=
9= 13 - 9=
16 - 9= 14 - 9= 14 -
9= 18 - 9=
11-9+4= 15-9+9= 19-9+8= 17-9+8=
11-9+8= 13-9+9= 12-9+4= 14-9+5=
17-9+8= 10-9+5= 13-9+7= 12-9+1=
15-9+3= 14-9+3= 14-9+3= 13-9+5=
14-9+5= 11-9+3= 10-9+5= 11-9+4=
10+8-9= 6+5-9= 9+6-9=
6+6-9=
10+6-9= 5+8-9= 5+8-9=
7+9-9=
10+5-9= 6+7-9= 10+5-9=
8+8-9=
7+4-9= 4+9-9= 5+8-9=
8+8-9=
8+5-9= 5+6-9= 8+4-9=
8+6-9=
7= 14 - 7=
12 - 7= 15 - 8= 14 - 7= 17 - 7=
14 - 7= 13 - 8= 16 - 8= 15 - 7=
12 - 8= 13 - 8= 17 - 7= 16 - 8=
12 - 8= 12 - 7= 17 - 8= 11 - 8=
11 - 5= 14 - 6= 13 - 5= 12 - 4=
11 - 5= 15 - 6= 13 - 6= 11 - 4=
3= 14 - 6=
14 - 5= 14 - 6= 11 - 2= 14 - 6=
13 - 4= 14 - 5= 12 - 6= 12 - 3=
13 - 6= 14 - 6= 15 -
8= 15 - 6=
14 - 7= 15 - 9= 11 -
6= 14 - 5=
14 - 7= 13 - 5= 11 -
7= 11 - 3=
13 - 8= 13 - 5= 14 -
7= 11 - 5=
13 - 5= 13 - 6= 13 -
4= 13 - 7=
15 - 5= 7 + 9= 11 - 5= 8 + 4=
13 - 3= 6 + 7= 12 - 2= 8 + 5=
14 - 5= 7 + 9= 12 - 8= 8 + 5=
15 - 7= 7 + 8= 13 - 8= 3 + 9=
