小学一年级的数学口算题大全每天50道题.docx
钢琴教师影评-四川省二本征集志愿
一、口算题
50+12=
7+61=
40+60=
26-4=
90-20=
75-23=
77-23=
42+25=
31+45=
82-20=
94-73=
59-8=
56+33=
32+17=
32+46=
50+2=
5+61=
16+30=
24+60=
83-20=
94-74=
58-8=
56+23=
31+17=
50+11=
71+4=
45-11=
63-52=
67-5=
33+14=
50+13=
6+61=
15+30=
29+60=
32+45=
72+4=
46-11=
63-42=
68-5=
32+14=
33+20=
30+15=
40+61=
25-4=
90-30=
75-33=
76-23=
17+30=
25+60=
33+45=
72+6=
40+50=
26-2=
90-10=
74-23=
75-23=
42+26=
31+46=
84-20=
94-63=
59-4=
56+23=
32+16=
32+47=
73+5=
40+37=
78-7=
71+6=
30+45=
87-20=
36-11=
94-24=
63-22=
38-8=
28-5=
53+23=
42+14=
31+14=
38+20=
50+18=
30+19=
72+4=
40+67=
47-11=
28-4=
63-22=
90-80=
67-3= 75-23=
35+14=
76-53=
50+12=
14+30=
16+61=
27+60=
23+30=
50+21=
70+11=
75+3=
98-6= 92+5=
51+12= 16+31=
70+61=
24+61=
70+4=41+60= 83-21= 46-10=
26-14=
94-70= 63-40= 90-
21= 58-18= 68-15= 75-20=
56+20= 30+14= 77-20=
31+10=
33+21= 42+20= 51+11=
31+15= 31+40=
71+14=
41+61= 82-21= 45-10=
25-14= 94-70=
63-50=
92-32=
59-30=67-15=
75-32=
56+32=
33+12=
76-22= 32+13= 51+13=
17+31= 32+45= 6+60=
25+61= 51+2=
15+31=
30+45= 15+61= 28+61=
71+6=
41+50= 84-20= 34-
11= 23-2= 95-24=
64-22=
91-10=
39-8=
29-5=
39+20=
31+18=
41+67
=
91-80=
76-23=
77-53=
75-23=
54+23=
43+14=
76-23=
43+26=
85-20=
32+14=
51+18=
32+46=73+4=
48-11=
64-22=
29-4=
95-63=
59-5=
68-3=
57+23=
33+47=
74+5=
36+14=
33+16=51+12=
15+30=
28+60=
51+21=
76+3=
17+61=
24+30=
41+37=
79-7=
71+11=
99-6=
93+5=
26+31=
93-21=
72+6=
40+45=
61+12=
80+61=
51+60=
36-14=
34+61=80+4=
56-10=
84-70=
53-40=80-21=
68-18=
78-15= 95-20=
66+20= 40+14= 87-20=
41+10= 43+21= 52+20=
61+11= 41+15=
51+40=
81+14= 51+61= 92-21=
55-10=
35-14= 84-70= 53-
50= 82-32= 69-30=
77-
15= 85-32= 46+32=
43+12= 86-22=
42+13=
61+13= 27+31= 42+45=
6+70=
35+61= 61+2=
25+31=
40+45= 25+61=
38+61= 81+6= 51+50= 94-
20=
44-11= 33-2= 85-24=
74-22= 81-10=
49-8=
39-5= 85-23=
64+23= 53+14= 86-23=
42+14= 49+20=
53+26=
61+18=
41+18=
42+46=
83+4= 31+67= 95-20=
58-11= 39-4=
85-63= 54-
22= 81-80= 69-5=
78-3= 86-23= 67+23=
46+14= 87-53=
43+16=
61+12= 25+30= 43+47=
27+61= 38+60= 84+5=
34+30= 61+21=
51+37=
81+11= 86+3=
69-7=
89-6= 83+5= 82+6= 52+12=
17+31= 32+45= 71+61=
25+61= 79+4=
42+60= 85-21= 47-10= 27-
14= 95-70= 67-40=
91-21= 57-
18= 69-15=
76-20=55+20=
31+14=
76-20=
32+10=
34+21=
43+20=52+11= 32+15=
32+40= 72+14= 42+61= 83-
21= 46-10= 26-14=
95-70=
64-50= 94-32= 58-30= 68-
15=
76-32=
57+32= 35+12= 77-22=
33+13= 52+13= 18+31=
33+45=
6+67=
26+61=
52+2= 16+31= 34+45=
16+61= 29+61=
78+6=
42+50= 85-20= 37-11=
24-2=
96-24= 65-22=
92-10=
38-8=
55+23=
28-5=
44+14=
76-23=
75-23= 33+14= 38+20=
44+26= 52+18=
32+18=
34+46= 74+4= 42+67= 86-
20=
49-11= 28-4=
95-63=65-22=92-80=
58-5=
69-3= 77-23=
58+23=
35+14= 78-53=
34+16= 52+12= 16+30=
34+47=
18+61= 29+60=
75+5=
25+30=
52+21=
42+37=
72+11= 77+3=
98-6=
78-7=
94+5=
72+6=
12+6=
29-7=
33+2= 3+40=
23+5=
38-3=
30+8=
66-
4=
53+5=
8+50=
62+7=
15+4=
37+1=
15- 4=
29-
3=
86+2=
72-2=
18-2=
43+1=
70+3= 30-2=
39-2=
20- 9=
35+
2=
89-5=
39-4=
20-1=
40+6=
63+3=
34-2=
53-3=
32+4=
35-10=
66+10=
60-5=
28-7=
11+9=
64+3=
62-2=
10+8=
65+3=
32+6=
7
3+4= 25
87+10=
95-40=
39+10=
48-9=
50-4=
11+2=
60+8=
80-7=
26-5=
84+4=
71+9=
18-4=
83-3=
71+5=
36+3=
58+30=
87-10=
80-6=
80-3=
95-4=
98-4=
25+7=
83+5=
83+ 10=
56+20=
64+6=
15-3=
30-3=
29-7=
35+2=
+4=
43+5=
39-3=
48-30=
81-2=
60+8=
76+10=
70+30=
47-8=
52- 4=
43-8=
27-9=
38-9=
37-8=
75-
9=
71-6=
26-7=
63- 5=
80
78-4=
72-2=
96-2=
46-9=
38-8= 35
59-4=
64+6=
63+ 3=
11+20=
60-7=
68-9=
32-4=
50-8=
56- 20=
92-3=
58-10=
52-3=
-2=
65- 8=
45-9=
24-9=
43-4=
+5=
78+10=
32+7=
84-2=
45-3=
25+4=
40-2=
41-2=
63-9=
88-9=
42-7=
47-8=
69-10=
36-
9=
99- 9=
86-8=
40-2=
18-2=
85+ 2=
82- 5=
49- 5=
60-4=
30+8=
36-5=
84+4=
88-4=
18+5=
64+6=
30-3=
35+2=
43+5=
48-30=
60+8=
70+30=
52-4=
40-2=
41-2=
72-2=
20-9=
39-4=
40+6=
63+ 3=
52-3=
76+0=
70-5=
65+3=
32+6=
73+ 4=
87+10=
95-40=
39+10=
48-9=
43-8=
27- 9=
38-9=
66-4=
53+ 5=
8+50=
62+7=
34-2=
71+9=
93-3=
56+20=
15-3=
29-7=
25+4=
39-3=
81- 2=
76+10=
47-8=
68- 9=
32- 4=
30-2=
39-2=
35+2=
20-1=
- 5=
11+2=
89
53-3=
32+4=
35-10=
29-7=
15+4=
29-3=
18-2=
86+2=
72-2=
30-9=
39-4=
12+6=
3+40=
37+1=
15-4=
43+1=
30-2=
39-2=
60+8=
80-7=
26-5=
84+4=
71+9=
12+6=
33+2=
3+40=
23+5=
37+1=
38-
3=
15-4=
30+8=
43+1=
70+3=
30-2=
66-4=
39-2=
53+ 5=
35+2=
8+50=
20- 1=
29- 7=
33+2=
15+ 4=
23+5=
29-3=
38-3=
18-2=
30+8=
86+2=
70+3=
72-2=
66-4=
20-9= 53+5=
35+2=
39- 4=
8+50=
62+ 7=
20-1=
40+6=
89-5=
50- 4=
60+8=
26-5=
71+9=
83-3=
36+3=
87-10=
80-3=
98-4=
83+5=
56+
20=
15-3=
29-7=
25+ 4=
3 9-3=
63+3=
34-
2=
11+2=
53-3=
80-
7=
32+4=
84+4=
35-10=
-4=
66+10=
71+5=
60-5=
58+30=
28-7=
80-6=
11+9=
95-4=
64+3=
25+7=
62-2=
83+ 10=
10+ 8=
64+ 6=
65+3=
30-3=
32+6=
35+2= 73+4=
43+5=
87+10=
48-30=
95-40=
18
81-2=
47-8=
68-9=
32-4=
60+8=
39+10=
76+10=
70+ 30=
52-4=
48-9=
43-8=
40-2=
27- 9=
41-
2=
38-9=
37-8=
50- 8=
63- 9=
56- 20=
92-3=
52-3=
65-8=
24
-9=
43-4=
88-9=
75-9=
42-7=
71-6=
58-10=
47-8=
26-7=
78-4=
69-10=
63-5=
80-2= 36-9=
99-9=
72-2=
96-2=
45- 9=
86-8=
40-2=
46- 9=
18- 2=
38-8=
35+5= 85+ 2=59-4=
78+10=82- 5=64+6=
32+ 7=
49-5= 63+3=
84-2=60-4=
11+20=
45-
3=
25+ 4=
52-3=
30+
8=
36-5=
60- 7=
84+4=
71+9=
88-4=
76+0=
=
=
93-3=
70-5=
18+5
56+ 20=
64+6=
15-3=
65+3
30-3=
32+6=
=
29-
7=
7 3+4=
35+2
25+4=
43+5=
3=
=
87+
10=3 9-
48-30=
95-40=
81-2=
60+ 8=
39+10
76+10=
70+30=
48-9=
=
47-8=
43-8=
52-4
68-9=
40-2=
27-9=
32-4
=
41-2=
38-9=
30-2=
72-2=
66-4
=
53+5=
=
40+6=
=
50- 4=
3=
32+4=
=
12+6=
=
23+5=
=
18-2=
39-2=
20-
9=
35+ 2=
39-4
8+50=
20-1=
62+7=
89-5
63+3=
34-2=
11+2=
53-
60+8=
80-7=
26-5=
84+4
35-10=
71+ 9=
29-7=
33+2
3+40=
15+4=
37+1=29-3
-3=
15- 4=
30+ 8=
43+1
38
=
86+2=
70+3=
30-2=
=
=
72-2=
39-2=
66-4
20-9=
53+5=
35+ 2=
39-4
8+50=
20-1=
72-2=
=
45-9=
96-2=
86-8
24-9=
40-2=
=
46-9=
18-2=
43- 4
38-8=
35+5=
=
=
=
85+
2=59-4
78+10=
82-5=
84-2=
64+6=
32+
7=
63+3=
49- 5
60-4=
11+20=
30+8=
45-3
60-7=
25+
4=
36-5=
84+4
=
52-3=
71+9=
88-4=
76+0=
18+5=
93-3
70-5=
=
56+ 20=
=
64+6=
15-
3=
65+3
30-3=
12+6=29-7=33+2
=3+ 40=15+4=
23+5=
37+1=
38-3=
29-3
=
15- 4=
18-2=
30+ 8=
86+ 2=
43+1
=
70+ 3=
30-2=
=
72-2=
39-2=
66- 4
20-9=
53+5=
35+ 2=39-4
=
8+50=
20-1=
40+6=
=
62+7=
63+3=
89-5
34-2=
50-
4=
3=
=
=
=
11+2=
60+8=
53-
80-7=
32+4=
26-5=
35- 10=
84+
4
71+ 9=
18-4=
66+ 10=
71+5=
83-3
60-5=
6+40=
45-5=
30+9=
6+ 56
29+6=
58-50=
37+5=
23-20
=
67-60=
40+ 9=
63- 30=
=
42-2=
4+ 90
20+67=56+10=
23-6=
20+80=
37- 7=
51+
8
=
57+30=
72-60=
=
68-8=
7+50=
90-70
20+23=
50+ 28=
=
58-3=
=
96-90=
=
47-7=
=
90-40=
=
86-20=
=
52-50=
18+30
86-40=
40+47=
50+38=
5+43
68-5=
25+40=
48+8=
58-8
55-3=
52+30=
66-
20=
70- 7
77-9=
32+ 3=
61+5=
60+30
55-8=
7+33=
86-40=
49+3
56+3=
22+ 50=
25+
20=
7+42=
17+50
=
30+20=
100-
30=
6+30=
=
88-60=
94-6=
7+40
38+4=
100-70=
=
11+9=
=
25+ 7=
=
56+ 20=
=
32+6=
=
43+5=
3=
34+4=
74-70
28+6=
7+64=
80- 3=
95- 4
64+3=
98-4=
62-2=
83+5
+10=
10+8=
64+6=
65+ 3
15-3=
30-3=
29-7=
35+ 2
7
3+4=
25+4=
87+10=
3 9-
48-30=
95-40=
83
81-2=
=
48-9=
=
40-2=
=
50- 8=
=
75- 9=
=
47-8=
=
80-2=
=
72-2=
=
60+8=
39+ 10
76+10=
70+30=
47-8=
52-4
43-8=
68-9=
27-9=
32- 4
41-2=
38- 9=
63-9=
37-8
56-20=
88-9=
92-
3=
42-7
71-6=
58-10=
26-7=
52-3
69-10=
63-5=
36-9=
78-4
65-8=
99- 9=
45-9=
86-8
96-2=
24- 9=
40-2=
46-9=
18-2=
43-4
38- 8=
=
35+5=
85+ 2=59-4
=
78+10=
64+6=
=
63+3=
60-4=
=
30+8=
25+4=
=
52-3=
88-4=
=
18+5=
56+20=
=
15-3=
12+6=
82-5=
32+7=
84- 2=
+
20=
60-7=
36- 5=
71+9=
76+ 0=
70-5=
64+6=
30-3=
29-7=
49-5
45- 3
84+4
93-3
65+3
33+2
11
=
=
=
=
=
=
3=
=
3+ 40=
15+4=
23+5=
37+1=
29-3
38-3=
15- 4=
18-2=
30+ 8=
43+1
86+2=
70+3=
30-2=
72-2=
66-4
39-2=
20-9=
53+5=
35+2=
39-4
8+50=
20-1=
40+6=
62+7=
89-5
63+3=
34-2=
50-4=
11+2=
53-
60+8=
80-
7=
32+4=
26-5=
84+4
35-10=
71+9=
18-4=
66+ 10=
83-3
=
71+5=
36+3=
60-5=
58+30=
28-7
=
87-10=
80-6=
32+6=
=
29-
7=
7 3+4=
35+2
25+4=
3=
=
=
=
=
43+5=
48-30=
81-2=
76+10=
48-9=
43-8=
40-2=
41-2=
30-2=
39-2=
53+5=
87+ 10=3
9-
95-40=
60+8=
70+30=
47-8=
68-9=
27-9=
38-9=
72-2=
20-9=
35+2=
39+10
52-4
32-4
66-4
39-4
=
8+50=
40+6=
20-1=
62+7=
89-5
=
63+3=
50-4=
34-2=
11+2=
53-
3=
60+8=
32+4=
=
35- 10=
12+6=
=
3+ 40=
23+5=
=
38-3=
18-2=
=
86+2=
30-2=
72-2=
=
39-2=
53+ 5=
80-7=
26- 5=
71+9=
29-7=
15+4=
37+1=29-3
15-4=
30+ 8=
70+3=
-4
20-9=
35+2=
+4
33+
2
43+ 1
39-4
84
66
=
8+50=
20-1=
45+30=
50+41=
52+6=
27+40=
71+5=
6+33=
44+3=
0+35=
3+95=
5+3=
30+65=
40+58=
56-3=
45+3=
6+32=
40+47=
5+23=
45+30=
18+70=
5+32=
4+75=
30+65=
4+52=
6+22=
56-30=
89-40=
5+41=
62+4=
69+1=
25+4=
53+20=
2
8
7
16+3=
89-4=
5-30=
29-4=
6-4=
38-4=
39-6=
25-4=
9-60=
49-7=
46+30=
99-50=
93-80=
45-20=
38+40=
63-30=
69+0=
95-4=
56-3=
77-7=
63-50=
98-3=
27-5=
78-40=
67-3=
26-3=
51+7=
30-1=
4+74=
76-40=
2+82=
95-5=
73-40=
70+28=
29-20=
96-30=
80-30=
59-3=
55-2=
46-30=
6+98=
5
7
86+10=
19-6=
20+80=
13+5=
85-2=
36-30=
65-5-50=
53+70=
70-30+5=
80-20+15=
6+32-30=
30+50+12=
25-20+71=
90-50+42=
32-2+58=
36+20-20=
72-2=
59-4=
65+30=
36-3=
58-30=
5+34=
80-20+6=
12+5+50=
60+4+20=
50+34=
46-6+60=
39-8=
54+3-5=
59-6=
75-40-3=
39-7=
45-9=
92-50=
58+30=
64+80=
75-70+9=
78-8+29=
46+6+20=
22-20+50=
-8
86
=
96-2=
24-9=
40-2=
=
46-9=
18-2=
43-4
38-8=
35+5=
=
85+2=
78+10=
59-4
82-5=
64+6=
=
32+ 7=
63+3=
49- 5
84- 2=
60-4=
11+20=
30+8=
45-3
=
60-7=
25+ 4=
=
36-5=
84+4
52-3=
71+9=
88-4=
=
76+0=
18+5=
93-3
70-5=
56+ 20=
=
64+6=
65+3
30-3=
15- 3=
12+6=
29-7=
33+2
=
3+ 40=
15+4=
23+5=
=
37+1=
38-3=
29-3
15-
4=
18-2=
30+ 8=
43+1
=
30-2=
=
53+5=
=
40+6=
=
50- 4=
3=
32+4=
=
18-4=
86+ 2=
70+ 3=
72-2=
66- 4
39-2=
20-9=
35+
2=
39-4
8+50=
20-1=
62+7=
89-5
63+3=
34-2=
11+2=
53-
60+8=
80-7=
26-5=
84+4
35-10=
71+9=
66+10=
83-3
=
71+5=
60-5=
6+40=45-5=6+56
=
58-50=
=
63-
30=
=
23-6=
=
72-60=
=
50+ 28=
=
58-3=
=
30+9=
37+5=
67-60=
42-2=
20+67=
20+80=
37-7=
68-8=
7+50=
52-50=
86-40=
50+38=
-5=
29+6=
23-20
40+9=
4+
90
56+10=
51+8
57+ 30=
90-70
20+23=
18+30
40+47=
5+43
25+40=
68
96-90=
48+8=
55-3=
58-8
=
52+30=
47-7=
=
66- 20=
77-9=
70- 7
32+ 3=
90-40=
=
61+5=
55-8=
60+30
7+33=
86-20=
=
86-40=
56+3=
49+3
22+50=
25+ 20=
7+42=
17+50
=
30+20=
100- 30=
6+30=
=
88-60=
94-6=
7+40
38+4=
100-70=
=
34+4=
28+6=
74-70
7+64=
11+9=
=
80-
3=
64+3=
95- 4
98-4=
25+
7=
=
=
=
62-2=
83+10=
83+5
10+8=
56+
20=
64+6=
15-3=
65+
3
30-3=
32+6=
29-7=
7 3+4=
35+
2
25+4=
43+5=
3=
87+10=
48-30=
3 9-
95-40=
81-2=
60+8=
39+
10
=
76+10=
70+30=
48-9=
=
47-8=
43-8=
52-4
68- 9=
40-2=
=
27-9=
41-2=
32-4
38-9=
50-
8=
=
63-9=
56-20=
37-8
88-9=
75-9=
=
71-6=
47-8=
=
69-10=
80-2=
=
65-8=
72- 2=
=
96-2=
40-2=
=
18-2=
35+5=
=
78+10=
64+6=
=
63+3=
60-4=
=
30+8=
92-3=
42-7
58-10=
26-7=
52- 3
63-5=
36-9=
78-4
99- 9=
45- 9=
86-8
24- 9=
46-9=
43-4
38- 8=
85+
2=59-4
82-5=
32+7=
49-5
84- 2=
11+ 20=
45- 3
60-7=
25+4=
=
52-3=
88-4=
=
18+5=
56+20=
=
15-3=
12+6=
=
3+
40=
23+5=
=
38-3=
18-2=
=
86+2=
30-2=
=
39-2=
53+5=
=
8+50=
36- 5=
71+9=
76+ 0=
70-5=
64+6=
30-3=
29-7=
15+4=
37+1=
15-4=
30+ 8=
70+3=
72-2=
20-9=
+2=
20-1=
84+4
93-3
65+3
33+2
29-3
43+1
66-4
39-4
35
40+6=
62+7=
89-5
=
63+3=
50-4=
34-2=
11+2=
53-
3=
60+8=
32+4=
80-7=
26-5=
84+4
=
35-10=
18-4=
71+9=
66+ 10=
83-3
=
71+5=
36+ 3=
60-5=
58+30=
28-
7=
=
87-10=
80-6=
32+6=
29- 7=
7 3+4=
35+
2
25+ 4=
43+5=
3=
87+10=3 9-
48-30=
95-40=
=
=
=
=
=
=
3=
=
81-2=
60+ 8=
76+10=
70+30=
48-9=
47-8=
43-8=
68- 9=
40-2=
27-9=
41-2=
38-
9=
30-2=
72-2=
39-2=
20-9=
53+5=
35+2=
8+50=
20-1=
40+6=
62+7=
63+3=
34-
2=
50-4=
11+2=
60+8=
80-7=
32+4=
26-5=
35-10=
71+9=
39+10
52-4
32-4
66-4
39-4
89-5
53-
84+4
12+6=
29-7=
33+
2
=
3+40=
23+5=
15+4=
37+1=29-3
=
38-3=
15-
4=
18-2=
30+ 8=
=
86+2=
70+3=
30-2=
72-2=
=
39-2=
20-9=
53+5=
35+2=
=
8+50=
20-1=
16+9=
5+18=
17+3=
29+5=
87+9=
48+8=
35+8=
4+19=
4+37=
29+4=
43+
1
66-4
39-4
36+6=
7+26=
19+8=
29+7=
7+38=
9+18=
40+6=35+30=
62+8=
19+60=
16+9=
67+9=
61+9=
39+1=
23+7=
39+8=
9+25=
75+5=
32+8=
24+6=
50+8=
85+4=
46+7=
37+4=
68+5=
23+7=
5+37=
91+8=
78+3=
92+4=
26+8=
44+7=
27+6=
86+2=
82+5=
85+6=
48+7=
39+9=
2+38=
56+8=
36+5=
35+6=
46+9=
23+8=
34+7=
12+9=
35+6=
39+2=
10+60=
10+40=
37+2=
9+25=
46+6=
56+3=
93+3=
86+8=
27+4=
9+50=
61+10=
26+5=
90+9=
58+3=
50+5=
18+5=
84+7=
75+7=
34+9=
74+6=
23+7=
39+8=
26+8=
78+5=
23+8=
68+7=
26+9=
87+9=
61+9=
39+10=
47+4=
68+5=
19+6=
37+9=
89+6=
87+9=
25+6=
50+8=
85+4=
46+7=
88+3=
28+5=
75+5=
50+37=
91+8=
47+6=
53+6=
86+6=
49+7=
82+5=
73+7=
39+8=
9+25=
48+7=
16+9=
29+5=
48+8=
4+37=
39+8=
40+6=
32+8=
37+4=
78+3=
68+5=
35+6=
2+40=
39+10=
5+18=
17+3=
87+9=
35+8=
4+19=
29+4=
26+7=
7+38=
35+30=
25+5= 13+7=
27+60=
86+2=
36+6=
7+26=
86+8=
6+18=
19+60=
16+9=
37+9=
39+2=
70+60=
10+40=
37+2=
23+70=
99+1=
26+8=
78+50=
32+8=
34+6=
57+8=
27+4=
39+50=
6+10=
26+50=
47+4=
68+5=
19+60=
87+9=
5+37=
50+5=
18+50=
88+3=
48+50=
14+7=
54+9=
74+6=
47+6=
23+6=
83+8=
19+6=
75+5=
36+6=
18+7=
47+9=
83+70=
67+40=
39+8=
68+5=
36+8=
19+6=
78+5=
17+9=
45+30=
45+3=
6+32=
52+6=
40+47=
5+23=
71+5=
45+30=
18+70=
44+3=
5+32=
4+75=
88+3=
47+6=
28+50=
53+6=
5+41=
50+41=
62+4=
27+40=
69+1=
6+33=
25+4=
20+35=
3+95=
30+65=
4+52=
30+65=
6+22=
=
56-30=
56-3=
89-40=
=
56-3=
29-4=
77-7=
=
63-50=
49-7=
26-3=
67-3=
46+30=
99-50=
30-1=
27-5= 46-30=
4+74=
51+7=
3-80=
76-40=
63-30=
95-5=
2+82=
45-20=
53+20=
16+3=
89-4=
29-20=
59-3=
55-2=
38+40=
86+10=
85+3=
40+58
75-30
56-4
9
69+0=
73-40=
59-4=
36-30=
95-4=
70+28=
19-6=
5+34=
20+80=
65+30=
3+5=
50+34=
85-2=
58-30=
36-3=
12+5+50=
65-5-50=
80-20+6=
53+70=
70-30+5=
60+4+20=
=
80-20+15=
6+32-30=
46-6+60=
=
30+50+12=
25-20+71=
54+3-5=
0=
90-50+42=
100-30=
6+98=
92-50=
1
58+30=
64+80=
75-70+9
78-8+29
46+6+2
32-2+58=
75-40-3=
36+20-20=
22-20+50
=