-
日期:
正确:
错误:
5+63= 60-60=
41+20= 69-8=
90-9=
67-6= 63+7= 100-4=
97-70= 97-2= 31+8=
77-6=
6+27= 3+87=
84-8= 100-40=
96+3=
38+20= 40+28= 55+2=
49+3= 5+49=
85-80= 5+48=
88-4=
74+20= 3+36= 20+49=
73-5= 71-3= 59+4=
28-6=
30+56= 52+6=
48-6= 5+62=
53+8=
83-8= 9+53= 65-9=
30-2= 54-40= 51-4=
59+4=
15-6= 14-3=
5+58= 25+8=
12
-
8
=
57
日期:
19-6= 63+10= 8+4=
90-70=
6
+
56
=
8
18
+
9
=
86
p>
68
-
5
=
23
25
+
8
=
5
55
-
3
=
52
32
+
43
=
63
55
-
p>
8
=
38
23+7+48= 46-40+28=
67+5-50= 60-50-8=
51-7+30= 28+3+20=
61-50-2= 8+50-30=
73-50+60= 95-20+16=
47+10-8= 65-60+80=
+
3
=
p>
正确:
+
8
=
p>
13
-
40
=
20
-
7
=
70
+
29
=
72
+
30
=
75
-
40
=
35
+
9
=
6
-
6
=
86
+
50
=
-
6
=
43
-
8
=
65
-
7
=
6
+
5
=
45
+
47
=
50
错误:
―
6
―
7
p>
=
+
53
+
7
=
+
40
-
5
=
-
50
+
17
=
+
< br>80
-
9
=
―
8
―
9
=
-
30
+
78
=
8
62-50-9= 16+70-40=
68-3-30= 52
-
20
p>
+
9
=
62
+
30
=
14+6=
日期:
正确:
错误:
56<
/p>
-
50
=
48
-
9
=
9
+
9
=
77
―
50=
50
< br>+
5
=
6
+
43
=
37
-
9
=
23
+
20=
9+55
=
3+48
=
2+70
=
33-5
=
11-9
=
16-8
9+39
=
74-7
4+18
=
23-8
13-6
=
13-5
14-5
=
12-3
17-3
=
14-8
11-4
=
14-7
18-9
=
15-7
12-5
=
13-7
7+46
=
55-9
日期:
8+65
=
53-8
9+68
=
61-7
48+4
=
18-9
39+5
=
31-5
69+3
=
12-8
5+45
=
79-8
67+6
=
18-8
56+4
=
62-9
69+4
=
75-5
=
34-5
=
7+36
=
12-3
=
11-4
=
19-7
=
16-7
=
11-6
=
13-6
=
81-5
=
正确:
=
17+60
=
16+30
=
19+9
=
14+40
=
4+10
=
50+11
=
2+80
=
40+11
=
58+10
=
46-7
=
11-3
=
71+9
=
9+15
=
16-9
=
13-8
=
13-9
=
11-2
=
53-4
=
44-30
=
47-20
=
89-9
=
90-8
=
76-9
=
65-10
=
55-7
=
90-9
=
10-7
=
=
=
=
=
=
=
=
=
错误:
=
=
=
=
=
=
=
=
=
88+9
=
61-8
=
47+9
=
98-5
=
8+8
=
80-40
=
76+20
=
34-9
=
9+70
=
44-7
=
9+90
=
88-6
=
50+16
=
43-9
=
日期:
正确:
错误:
7+46
=
7-6
=
9+13+9
=
14-2-8
=
10+5
=
13-3
13-7
=
18-5
16-9
=
78+9
15-7
=
11-4
87-3
=
49+9
34+9
=
14-3
43-5
=
74-7
70+3
=
10-7
85-7
=
61-3
82+5
=
93-7
54-4
=
10-10
9+3
=
100-0
日期:
8+90
=
90-5
9+68
=
32-8
54-7
=
63+7
9-8
=
3+43
7+40
=
6+66
8+78
=
77+7
78+5
=
9+4
=
8+60-8
=
12+8-9
=
11+8-5
=
12-8
=
86-2
=
9-5
=
91-2
=
12-10
=
58+6
=
8+6
=
53-5
=
正确:
=
=
25-9
=
70-7
=
=
8+5
=
7+9
=
9+6
=
11-2+9
=
=
=
=
=
86+5-4
=
=
=
85-6+4
=
=
=
=
=
=
=
6+(82+6)
=
8+(30+7)
=
16-(8+7)
=
8+7+6
=
9+5+7
=
27-(12-9)
=
77+6-7
=
=
73-4-5
=
54-6-8
=
=
7+(40+8)
=
7+(62+3)
=
错误:
98-2-8
=
7+(19+8)
=
12-(6+6)
=
2+(80-40)
=
=
=
=
7+76
88-30
9+7
=
45-5
=
10+5
=
60-5+5
=
9+2
=
5+87
=
16-10
=
3+(87+5)
=
3+9
=
6+56
=
34-7
=
4+(18-9)
=
8+10
=
15-6
=
13-9
=
90-(6+14)
=
4+6
=
18-9
=
9+8
=
65-(7+3)
=
1+75
=
97-(16-8)
=
日期:
16-1
=
6-6
13-9
=
6+6
10-6
=
13-9
19-6
=
9+7
10-8
=
6+4
7+3
=
9-9
20-9
=
17-1
17-10
=
13+5
14-4
=
2+15
6+7
=
6+3
5+3
=
10-8
9-5
=
14-9
12-8
=
7+6
日期:
11-7
=
5+6
11-2
=
18-9
15-3
=
16+3
13-5
=
18-9
15-6
=
5+3
正确:
=
15-6
=
12-10
=
19-1
=
10-8
=
7-3
=
5+3
=
19-5
=
2+16
=
18-4
=
2+9
=
6+4
=
8+5
=
正确:
=
14-5
=
13-5
=
5+7
=
12-8
=
10-8
=
13-8
=
17-8
=
13-6
=
12-6
=
10-6
=
3+6
=
18-10
=
5+5
=
5+6
=
13-2
=
4+6
=
9+9
=
5+7
=
15-7
=
14-6
=
14-7
=
15-8
错误:
=
=
=
=
=
=
=
=
=
=
=
=
错误:
=
=
=
=
=
15-3
=
11-2
=
6+4
=
4+15
=
7+7
=
9-5
=
14-9
=
13-9
=
14-7
=
15-9
=
12-8
=
12+5
=
15-8
=
12-6
=
15+4
=
17-6
=
9+4
=
12-9
=
11-7
=
5+6
=
5+9
=
5+7
=
5+6
=
5+9
=
14-5
=
6+5
9+8
=
3+8
日期:
12-8
=
75-60
37+8
=
27-4
43
-
4
=
7
56
+<
/p>
3
=
20
15
-
7
=
100
94
-
< br>6
=
38
6
8
+
5
=
63
45
-
9
=
7
56
+
7
=
36
28
+
6
=
< br> 91
62
-
8
=
67
74
p>
-
21
=
21
30
-
20
=
45
日期:
36
-
6
=<
/p>
47
26
-
3
=
29
< br>72
+
9
=
46
=
8+6
=
正确:
=
23-8
=
16+30
+
33
=
27
+
55
=
81
-
30
=
66
+
4
=
18
-
20
=
39
+
64
=
42
+
3
=
31
-
9
=
58
-
7
=
42
+
9
=
16
+
44
=
正确:
-
8
=
61
+
9
=
6
+
9
=
20
=
18-5
=
52-8
=
39+3
-
9
=
34
-
9
=
20
+
9
=
8
+
3
=
51
+
5
=
40
+
4
=
56
-
3
=
45
+
3
=
77
+
6
=
32
-
9
=
91
-
40
=
+
85
=
78
-
1
=
50
=
错误:
=
=
p>
+
2
+
8
=
-
7
+
40
=
+
40
-
3
=
< br>
―
7
―
8
=
+
34
=
-
6
=
+
6
=
-
8
=
+
6+20
=
―
7
―
50<
/p>
=
错误:
-
20=
-
70=
+
33=
84
64
-
9
=
7
+
58
=
20
+
23
=
16
+
40
33-7=
41+5= 76-9= 76+9=
45-5= 55-50= 63-40=
49-20=
34+20= 34-20=
34-2= 34+2=
56-9=
78-2= 45-8= 34-9=
23-5= 29-10= 54-7=
26-8=
62-8= 57-9=
34-8= 38-4=
37-5=
37+7= 48+3= 47+6=
45+6= 45-6= 37-20=
42-30=
70
-
5
=
6
+
8
+
44
=
日期:
正确:
39+2= 27+4= 50+5=
34+9=
10+60= 9+50=
10+40= 61+10=
18+5= 74+6= 37+2=
26+5=
23+7= 47+4=
88+3= 47+6=
39+8=
68+5=
26+8= 19+6=
68+5= 26+8= 19+60=
48+50=
23+6= 78+50=
83+8= 19+5=
75+5=
36+6= 18+7= 47+9=
83+70= 67+40= 88+3=
47+6=
18+50= 74+6=
37+2= 23+70=
47+4=
88+3= 47+6= 99+1=
28+50= 53+6= 78+5=
17+9=
39+10= 46+7=
日期:
正确:
78+3= 27+60= 39+8=
68+5=
错误:
错误:
9+25= 35+6=
2+40= 86+2=
48+7=
39+10=
16+9=
5+18=
17+3= 36+6=
29+5= 87+9=
48+8=
35+8= 4+19= 7+26=
4+37= 29+4=
39+8= 26+7=
7+38= 6+18= 40+6=
35+30=
32+8= 25+5=
13+7= 86+8=
19+60=
32+8=
16+9=
34+6=
5+37= 14+7=
37+9= 57+8=
39+2=
27+4= 50+5= 54+9=
70+60= 39+50=
10+40= 6+10=
73+7=
37+4=
日期:
正确:
11
-
2
=
16
-
9
=
86
-
8
=
96
24
-
9
=
40
-
20
=
60
-
30
=
15
18
-
2
=
38
-
8
=
35
+
5
=
85
80
-
40
=
78
+
10
=
80
-
50
=
62
32
+
7
=
49
-
5
=
63
+
3
=
84
16
-
4
=
11
+
20
=
45
-
3
=
30
14
-
7
=
25
+
4
=
36
-
5
=
84
52
-
3
=
71
+
9
=
88
-
4
=
76
93
-
3
=
18
+
5
=
70
-
50
=
56
34
+
6
=
65
+
3
=
15
-
3
=
30
32
+
6
=
29
-
7
=
35
+
2
=
73
25
+
4
=
43
+
5
=
87
+
10
=
39
48
-
30=
95
-
40=
错误:
-
2
=
-
8
=
+
2
=
+
6
=
-
2
=
+
8
=
+
4
=
+
0
=
+
20
=
-
30
=
+
4
=
-
3=
日期:
正确:
错误:
15<
/p>
-
6
=
60
+
8
=
84
+
4
=
35
-
10
=
39
+
10
=
76
+
10
=
70
+
30
=
48
-
9
=
17
-
8
=<
/p>
2+41
=
17
-
8
=
68
-
8
=
23
-
2
=<
/p>
80
-
20
=
16
-
7
=
20+26
=
18
p>
-
10
=
30
-
2
=
13
-
5
=
14
-
8
=
39
-
2
=<
/p>
19
-
9
=
5+7-10= 65-60+7=
4+8-2=
4+9-10= 24-8+4= 6+54+7=
52+6-50= 90+7-60= 5+9-5=
6+60+20=
82-8+20= 80-70+79=
28+60-8= 12+60-10=
93-60+30= 7+8-5= 26+50-6=
47+10-7=
38+50-7= 88-10-50=
50
39
-
4
=
8
+
50
=
76
40
+
6
=
62
+
7
=
日期:
< br>正确:
89
-
5
=
63
+
3
=
12
50
-
20=
11+2=
53
87
-
7=
71
+
9
=
14-4
33
+
2
=
3
+
40
=
15
37
+
1
=
29
-
3
=
38
18
-
2
=
30
+
8
=
43
70
+
3
=
20
-
9
=
18
66
-
4
=
39
-
2
=
53
39
-
4
=
8
+
50
=
20
5+18= 17+3= 36+6=
29+5=
87+2= 40+30=
35+8= 4+19=
+
5
< br>=
35
-
5
=
16
+
6
=
29
-
3= 60+8=
=
26
+
4
=
23
-
3
=
15
+
1
=
86
-
9
=
72
+
5
=
35
-
6
=
16+9=
+
2
=
-
9
=
错误:
-
7
=
-
5
=
+
5
=
-
4
=
+
2
=
-
2
=
+
2
=
4+26= 4+32=
25+4= 7+9=
29+7=
80-30=
日期:
正确:
错误:
9+20= 40+6= 35+30=
62+8=
70+5= 23+7=
26+8= 19+60=
32+8=
16+9= 9+8+20= 5+42-20=
8+8-10= 69-10-9= 70-40+8=
48+20-20=
16-7+7= 49+30-70=
6+5+3= 67-37+20=
17-8+9=
20+40-50= 66-20+10= 90-70+50=
98-90+90= 46-40+60= 80-60+9=
23+60-3=
78-50+8= 50-40-8=
24+6= 5+32=
40+7=
16-9= 50+8= 61+9=
80+4= 91+8= 82+5=
39+1=
46+2= 23+7=
70+20= 9+3=
27+6=
13-8= 8+5= 9+25=
82+6= 92+4=
日期:
正确:
49-9= 2+38=
6+8= 20+8=
36+5=
12-6= 46+9= 5+24=
11-6= 90+9= 13-7=
56+3=
30+60= 2+9=
93+3= 58+3=
50+70=
86+3= 39+2= 27-10=
50+5= 3+9= 17-9=
10+60=
9+50= 10+40=
61+10= 74+6=
37+2=
26-5= 23+7= 47+4=
8+5= 78+20= 14-6=
32+8=
错误:
30+8= 19+6= 20+50=
53+6=
86-5= 37+9=
86+6= 21+8=
89+6=
23-5= 80-70= 88-10=
86+2= 14-7=
日期:
正确:
错误:
42+5-40= 0+95-80=
60-50+24= 7+50-50=
8+63+20=
90-80+50= 25+20+50= 9+4-3=
13-8+9= 11+4-6=
20+40-60= 87-10+40=
80-60-6=
42+50-90= 98-80-8= 60-10-6=
30+70-50= 77-70+30=
33+30-3= 90-50+30=
16-8=
80-20= 11-4= 11-6=
18-9= 23-10= 62+20=
68-60=
70-30= 7+23=
90-30= 19-9=
87-7=
86-6= 32-10= 36-3=
37+40= 86-80= 45-20=
11-8=
5+81= 70-40=
42+50= 13-4=
25+40=
52-20= 15-6= 26-10=
60+30= 17+70=
日期:
正确:
13-7= 50-3=
26+50= 70-50=
74-2=
13-5= 8+11= 11+80=
6+42= 15-8= 23+2=
29+4=
63+6= 40+47=
43+50= 62+7=
76-30=
91-30= 88-70= 35+60=
12-9= 63+7= 63-20=
94-50=
88-60= 80-10=
14+50= 80-50=
错误:
14-6= 94-5=
36+5= 16-10=
7+42=
96-4= 50+40= 58-10=
57-30= 42+20= 60+34=
48+50=
17-8= 53-50=
70-40= 15-8=
24-10=
18-8= 40-30= 74-6=
28-8+80= 40+40-80=
日期:
正确:
66-30-2= 65-60+50=
68-20-7= 47+50-9=
33+30-3=
6+ 70+10= 12-8+20= 80-70+79=
21+60-8= 10+60-60= 71-70+69=
12+6-9=
67-50+20= 26+50-5=
47+10-17= 5+8-7=
88-10-50= 93-60+10= 76
50
+
5
=
< br> 35
+
2
=
39
40
+
6
=
16-7
=
89
50
-
20=
11+2=
50
87
-
7=
71
+
9
=
14-4
84
+
4
=
35
-
10
=
12
33
+
2
=
3
+
40
=
15
37
+
1
=
29
-
3
=
38
18
-
2
=
30
+
8
=
日期:
< br>正确:
43
+
1
=
86
+
2
=
66
70
+
3
=
20
-
9
=
18
53
+
5
=
35
+
2
=
39
20
-
6
=
16+9= 5+18=
13-6= 29+5= 87+2=
40+30=
-
5
=
16
-
4
=
8
-
5
=
63
-
30= 60+8=
=
26
+
6
=
29
+
4
=
23
-
3
=
15
-
4
=
39
-
9
=
72
-
4
=
8
错误:
-
9
=
+
50
=
+
3
=
-
5
=
-
7
=
+
5
=
-
4
=
错误:
-
2
=
-
2
=
+
50
=
17+3=
15-8= 4+19= 4+26=
4+32=
25+4= 7+9=
29+70= 80-30=
9+20=
40+6= 35+30= 62+8=
70+5= 23+7= 26+8=
19+60=
30+40= 16+9=
9+8+20= 5+42-20=
8+8-10=
69-10-9= 70-40+8= 48+20-20=
16-7+7= 49+30-70= 6+5+3=
67-37+20=
17-8+9= 20+40-50=
日期:
正确:
98-90+90= 46-40+60=
80-60+9= 23+60-3=
78-50+8=
50-40-8= 14
13
-
3
=
84
-
70
=
12
16
-
9
=
15
-
6
=
18
30
+
5
=
28-10
=
59
82
-
50
=
23
+
6
=
32
63
+
3
=
24
-
2
=
14
15
-
3
=
30
+
8
=
7+60
36
-
3
=
4
+
80
=
54
14
-
7
=
70
+
2
=
93+3
76
-
5
=
26
+
20
=
8
15
-
3
=
16
-
10
=
5
66-20+10= 90-70+50=
日期:
< br>正确:
2
+
30
=
73
+
20
=
25
87
+
10
=
35
-
30=
2+35= 95
24
-
2
=
6
+
10
=
39
-
9
=
50
-
5
=
16
-
8
=
36
-
4
=
7
+
7
=
45
-
4
=
30
=
20
-
3
=
71
=
24
+
9
=
12-6
+
23
=
12
+
6
=
6
+
10
=
76
错误:
-
40
=
-
8
=
-
6
=
+
10
=
-
5
=
+
10
=
+
40
=
+
9
=
+
5
=
=
-
7
=
错误:
+
5
=
-
40=
+
10
=
70
+
30
=
18
-
9
=
17
-
8
=
12
-
3
=
8+40
=
16+7
=
40
-
10
=
23
-
5
=
16
-
7
=<
/p>
17-9
=
21+20
=
32
-
2
=
72
-
2
=<
/p>
66
-
40
=
11
-
2
=
4+18
=
13
p>
-
7
=
12
-
8
=
40
+
6
=
60
+
7
=
80
-
50
=
63
+
3
=
25+4= 2+28=
30+23=
60+8= 10-7+10= 6+51-7=
30+8+10= 84+5-9= 13-8+5=
8+5+3=
13-7+8= 12-6+8=
55+5-50= 6+7+2=
62-60+40=
14+5-10=
日期:
正确:
14-5=
12-4=
12-8=
80-30=
25+3=
25+9=
25+8=
14-8=
16-9=
17-9=
11-6=
79-70=
47-5=
7+63=
47-9=
98-9=
13-4=
9+60=
15-7=
26-3=
34+20=
87+8=
68-50=
43+30=
24+6-30= 10+8-10=
日期:
正确:
24+3=
75-60=
48+2=
84-60=
44+5=
78-30=
63-6=
20+45=
55+7=
93-8=
47+30=
12-8=
14-5=
11-4=
36+7=
错误:
12-6=
13-4=
7+9=
12-5=
13-9=
50+20=
46-6=
8+7=
80-50=
48+7=
50+9=
13-5=
错误:
43-8=
76-8=
40+48=
96-4=
97-7=
50+26=
70-5=
46+4=
90-6=
67+9=
51-7=
72-50=
34+6=
95-9=
26-7=
45-7=
24+8=
72-8=
53+8=
76+9=
62-40=
86-30=
4+62=
78-6=
62+8=
96-5=
69+30=
76-9=
58-40=
46-40=
27-20=
25+8=
50+16=
46-9=
97-60=
正确:
14-5=
57-6=
39-4=
81+7=
76-6=
35+20=
56+40=
66-30=
4+9=
81-7=
93-70=
50-6=
39+40=
82-5=
62-40=
59+2=
38+50=
65-7=
59-20=
42-8=
46-7=
28+4=
54+4=
80-7=
43-8=
82-6=
27-8=
35-6=
80-7=
61-5=
49-2=
49+7=
73-8=
58-9=
92-50=
75+9=
63-3=
60+38=
50+23=
72-8=
56-6=
35-20=
40+30=
27+9=
60-3=
86-4=
错误:
13-5==
24-9=
37-8=
50-9=
48-30=
53-5=
39-4=
87-30=
76-8=
57-3=
65-4=
30-10=
14-7+5=
11-7+25=
日期:
15-6+50=
35+10-5=
日期:
正确:
错误:
38-10=
99-6=
48-5=
50-20=
57-20=
89-7=
26-2=
76-40=
95-70=
93-30=
76-4=
84-80=
49+40= 35+4=
日期:
49+4=
3+86=
84+5=
47+20=
39+50=
23+30=
26+9=
49+5=
26-3=
76+8=
53+9=
65-5=
15-6=
64-20=
39-7=
75-50=
24-6=
40-9=
63-8=
81-4=
54-7=
60-3=
68-5=
正确:
20+3=
25+3=
76+3=
2+30=
69+30=
7+63=
45+6=
74+9=
50+21=
40+30=
95-5=
57-8=
46-9=
32-=5=
76-40=
57-30=
57+8=
42+6=
80-60=
9+72=
6+56=
71+9=
68+5=
100-60=
60+6=
3+2=
40+50=
8+60=
90-30=
70+8=
83-3=
4+70=
40+4=
90+8=
37-7=
25+70=
7+80=
15-9=
48+6=
27+6=
6+4=
39+5=
26+8=
4+36=
84+5=
80+9=
错误:
75-5=
30+7=
80-6=
9+8=
11-6=
16-9=
15-7=
3+8=
12-5=
12-6=
8+7=
73+20=
80-80=
67-7=
15-6=
8+5+60=
63-40-10=
日期:
正确:
错误:
75-23=
33+20=
71+4=
94-73=
75-33=
50+13=
50+2=
72+6=
94-24=
74-23=
56+23=
42+25=
40+61=
63-52=
56+33=
17+30=
15+30=
40+50=
63-22=
53+23=
32+14=
50+11=
82-20=
90-30=
33+14=
32+46=
33+45=
87-20=
90-10=
42+14=
77-23=
30+15=
45-11=
59-8=
76-23=
6+61=
5+61=
36-11=
38-8=
75-23=
31+17=
31+45=
25-4=
67-5=
32+17=
25+60=
29+60=
26-2=
28-5=
31+14=
日期:
正确:
错误:
38+20=
72+4=
94-63=
75-23=
50+12=
73+5=
75+3=
42+26=
40+67=
63-22=
56+23=
14+30=
23+30=
78-7=
50+18=
84-20=
90-80=
35+14=
32+47=
50+21=
98-6=
30+19=
47-11=
59-4=
76-53=
16+61=
40+37=
92+5=
31+46=
28-4=
67-3=
32+16=
27+60=
70+11=
71+6=
51+12=
70+4=
94-70=
16+31=
41+60=
63-40=
30+45=
83-21=
90-21=
70+61=
46-10=
58-18=
24+61=
26-14=
68-15=
日期:
正确:
错误:
75-20=
33+21=
71+14=
94-70=
75-32=
51+13=
51+2=
71+6=
95-24=
75-23=
56+20=
42+20=
41+61=
63-50=
56+32=
17+31=
15+31=
41+50=
64-22=
54+23=
30+14=
51+11=
82-21=
92-32=
33+12=
32+45=
30+45=
84-20=
91-10=
43+14=
77-20=
31+15=
45-10=
59-30=
76-22=
6+60=
15+61=
34-11=
39-8=
76-23=
31+10=
31+40=
25-14=
67-15=
32+13=
25+61=
28+61=
23-2=
29-5=
32+14=
日期:
正确:
错误:
39+20=
73+4=
95-63=
76-23=
43+26=
41+67=
64-22=
57+23=
51+18=
85-20=
91-80=
36+14=
31+18=
48-11=
59-5=
77-53=
32+46=
29-4=
68-3=
33+16=
51+12=
74+5=
76+3=
61+12=
80+4=
84-70=
15+30=
24+30=
79-7=
26+31=
51+60=
53-40=
33+47=
51+21=
99-6=
40+45=
93-21=
80-21=
17+61=
41+37=
93+5=
80+61=
56-10=
68-18=
28+60=
71+11=
72+6=
34+61=
36-14=
78-15=
日期:
正确:
错误:
95-20=
43+21=
81+14=
84-70=
85-32=
61+13=
61+2=
81+6=
85-24=
85-23=
66+20=
52+20=
51+61=
53-50=
46+32=
27+31=
25+31=
51+50=
74-22=
64+23=
40+14=
61+11=
92-21=
82-32=
43+12=
42+45=
40+45=
94-20=
81-10=
53+14=
87-20=
41+15=
55-10=
69-30=
86-22=
6+70=
25+61=
44-11=
49-8=
86-23=
41+10=
51+40=
35-14=
77-15=
42+13=
35+61=
38+61=
33-2=
39-5=
42+14=
日期:
正确:
错误:
49+20=
83+4=
85-63=
53+26=
31+67=
54-22=
61+18=
95-20=
81-80=
41+18=
58-11=
69-5=
42+46=
39-4=
78-3=
86-23=
61+12=
84+5=
86+3=
52+12=
79+4=
95-70=
67+23=
25+30=
34+30=
69-7=
17+31=
42+60=
67-40=
46+14=
43+47=
61+21=
89-6=
32+45=
85-21=
91-21=
87-53=
27+61=
51+37=
83+5=
71+61=
47-10=
57-18=
43+16=
38+60=
81+11=
82+6=
25+61=
27-14=
69-15=
日期:
正确:
错误:
76-20=
34+21=
72+14=
95-70=
76-32=
52+13=
52+2=
78+6=
96-24=
76-23=
55+20=
43+20=
42+61=
64-50=
57+32=
18+31=
16+31=
42+50=
65-22=
55+23=
31+14=
52+11=
83-21=
94-32=
35+12=
33+45=
34+45=
85-20=
92-10=
44+14=
76-20=
32+15=
46-10=
58-30=
77-22=
6+67=
16+61=
37-11=
38-8=
75-23=
32+10=
32+40=
26-14=
68-15=
33+13=
26+61=
29+61=
24-2=
28-5=
33+14=
日期:
正确:
错误:
38+20=
74+4=
95-63=
77-23=
52+12=
75+5=
77+3=
12+6=
23+5=
18-2=
44+26=
42+67=
65-22=
58+23=
16+30=
25+30=
78-7=
29-7=
37+1=
30+8=
52+18=
86-20=
92-80=
35+14=
34+47=
52+21=
98-6=
33+2=
29-3=
43+1=
32+18=
49-11=
58-5=
78-53=
18+61=
42+37=
94+5=
3+40=
38-3=
86+2=
34+46=
28-4=
69-3=
34+16=
29+60=
72+11=
72+6=
15+4=
15-4=
70+3=
日期:
正确:
错误:
30-2=
53+5=
40+6=
50-4=
32+4=
18-4=
36+3=
11+9=
25+7=
72-2=
35+2=
62+7=
11+2=
26-5=
66+10=
58+30=
80-3=
62-2=
66-4=
39-4=
89-5=
53-3=
84+4=
83-3=
28-7=
95-4=
83+5=
39-2=
8+50=
63+3=
60+8=
35-10=
71+5=
87-10=
64+3=
83+10=
20-9=
20-1=
34-2=
80-7=
71+9=
60-5=
80-6=
98-4=
10+8=
-
-
-
-
-
-
-
-
-
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