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题库一
8+19=
7+13=
11+23=
2+30=
28+7=
12+11=
14+10=
7+24=
17-6=
27+7=
11-5=
30+18=
4+39=
41+9=
29-5=
13+16=
33-5=
20+3=
49-1 =
12+2=
5+12=
7+8=
36-1 =
14+12=
8+41 =
2+48=
24+7=
2+22=
1+39=
22+4=
14+11=
6+26=
14+16=
6+13=
3+12=
40-4=
8+10=
26+21=
21-1 =
12+10=
36+13=
1+3=
29+2=
15+4=
29+17=
47+1 =
22+28=
19+24=
29+21=
2+41 =
31+12=
3+21 =
39+6=
38-7=
20+30=
精品资料，欢迎大家下载！
以上资料仅供参考，如有侵权，留言删除！
题库四
18+5=
36+4=
11+22=
16+7=
31+16=
14-8=
16+10=
12+20=
34+7=
17+26=
30-2=
35+5=
15+12=
17+13=
10+15=
8+42=
27+21=
14+29=
45-9=
46+1 =
1+21 =
5+35=
24+2=
12+9=
29+1 =
11+7=
28+20=
31+8=
13-5=
2+33=
3+29=
16+2=
20+16=
16+31=
40+7=
41-1 =
42+1 =
11+31=
30+10=
6+8=
17-3=
15+7=
8+31 =
19+25=
7+5=
35-7=
14-3=
41-6=
14+15=
3+15=
3+22=
14+18=
26+19=
19+31=
33-7=
9+12=
30+16=
10+36=
18+1 =
21+8=
1+13=
7+27=
5+29=
42+6=
32+9=
18+21=
3+7=
9+16=
4+4=
22+21=
21+17=
17+23=
19-6=
16+8=
47-5=
21+9=
13+22=
25+18=
14-5=
3+46=
18+17=
18-5=
7+24=
16+24=
9+28=
7+42=
35-5=
16+20=
23+15=
3+4=
21+13=
12+15=
19+16=
4+30=
23+6=
40-2=
34-2=
42+8=
49-6=
21+21=
精品资料，欢迎大家下载！
以上资料仅供参考，如有侵权，留言删除！
题库五
34+16=
14-2=
22+20=
13-8=
12-6=
33+2=
13+27=
7+39=
11-7=
36+12=
24-8=
12-4=
32+11=
6+7=
10+29=
22+22=
6+33=
20+4=
35-9=
18+23=
11+11=
12+24=
12-7=
20+23=
42-9=
20-8=
19+21=
47-8=
15+30=
33-2=
28+16=
27+4=
15+3=
19+28=
17+33=
22+12=
2+38=
36+11=
39-7=
12+22=
19-1 =
28-8=
5+41 =
2+28=
3+30=
2+7=
14+30=
4+44=
16+5=
38-6=
23+9=
1+47=
4+43=
18+19=
9+3=
28-4=
31+11=
47+2=
3+36=
44-1 =
24-7=
17-5=
10+38=
15+29=
4+17=
12+20=
7+34=
40-1 =
8+31 =
12+1 =
31-4=
23-9=
21+6=
17-9=
15+14=
39+8=
24+8=
46+2=
29+13=
15+8=
9+1 =
29+2=
12+11=
3+6=
3+20=
47-3=
2+36=
24-1 =
2+35=
2+39=
21-5=
46-8=
6+19=
49-5=
38+3=
16+1 =
2+27=
34-1 =
14+32=
3+