新人教版小学一年级下册口算题
美国议员选举-压岁钱的意义
第 一 套 口 算 题
姓名: 时间:
得分:
39-22= 59-15=
16+64= 36-13= 89-7=
82-61= 87-54= 67-65=
80+0= 71-32=
46+31=
11+28= 10+79= 68-11=
95-10=
69-20=
24+20=
87-10=
95-70=
78-8=
31+5=
12-1=
37-5=
45+9=
28+8=
76+6=
47+8=
43-9=
62-9=
82-7=
51-6=
68+5=
11+80=
45+20=
97-20=
45-20=
95-2=
96+3=
44+5=
86-3=
44+8=
39+8=
63+8=
52+9=
85-8=
50-4=
40-2=
22-9=
39+9=
99-40=
78-50=
18+80=
38+30=
96-6=
81+1=
43-0=
31+0=
77+7=
46+8=
48+3=
49+9=
62-8=
31-4=
97-9=
30-8=
9+25=
55-50=
93-50=
63-20=
35+30=
58-6=
99-2=
81+7=
57+2=
15+6=
59+7=
56+8=
38+4=
80-3=
96-9=
62-4=
21-7=
56+3=
16+50=
37+10=
19+80=
72-40=
72-2=
74-1=
46+0=
40+6=
73+9=
47+6=
94+9=
49+3=
36-7=
32-8=
82-5=
68-9=
86+8=
第 二 套 口 算 题
姓名: 时间:
得分:
4+41= 49-17=
41+32= 3+54= 59-44=
80+15= 86-53= 68-7=
14+83= 40-7=
31+16=
69-32= 47-0= 59-39=
81-12=
70-5=
71-10=
37-20=
44+40=
38+40=
96-1=
20+5=
93+2=
86+0=
49+7=
89+9=
65+7=
83+9=
60-4=
50-2=
53-7=
50-5=
2+82=
66-40=
39+40=
82-20=
81-20=
84+4=
32+3=
24-4=
60+7=
39+4=
34+8=
96+7=
69+9=
45-6=
21-9=
18-9=
33-9=
7+3=
43+10=
63+20=
45+10=
22-10=
27-3=
68-6=
61+5=
24+3=
17+4=
39+3=
79+7=
87+8=
66-7=
22-8=
91-9=
15-8=
54+5=
97-50=
52-10=
96-80=
29-10=
29-4=
19-8=
90+4=
66-1=
45+9=
59+4=
97+4=
53+9=
24-5=
83-5=
94-6=
92-8=
61-25=
75-30=
20-20=
53+40=
59-50=
94+1=
79-2=
84-0=
42+2=
42+9=
94+8=
48+5=
39+9=
41-9=
44-9=
24-7=
66-7=
第 三 套 口 算 题
姓名: 时间:
得分:
9+9= 9+2=
9+4= 9+7= 9+9=
6+9=
3+9= 5+9= 17-9= 18-9=
11-9=
14-9=
52+4=
3+36=
30+49=
45+9=
89-30=
34-9=
94-9=
8+5=
7+8=
11-8=
14-6=
36+4=
3+66=
30+49=
37+8=
69-50=
13-9= 15-9=
16-9=
20-9=
35+5= 67+3=
4+34= 48+20=
60+5= 4+70=
34+9= 61+9=
72-30=
95-25=
43-9= 52-9=
75-9= 26-9=
8+6=
8+4=
2+8= 8+9=
13-8= 15-8=
16-8=
20-8=
75+5= 87+3=
5+39= 46+20=
80+5= 6+70=
45+8= 62+8=
52-30=
73-23=
19-9=
35+3=
34+6=
39+50=
33+26=
9+83=
64-30=
69-9=
19-9=
8+3=
17-8=
19-8=
36+2=
24+6=
53+30=
31+27=
8+56=
94-50=
12-9=
42+6=
56+4=
20+47=
54+31=
9+28=
94-4=
70-9=
68-9=
8+5=
18-8=
12-8=
52+7=
36+4=
20+67=
24+53=
8+39=
59-9=
第 四 套 口 算 题
姓名: 时间:
得分:
34-8= 43-8=
52-8= 69-8= 70-8=
93-8=
75-8= 26-8= 19-8= 68-8=
7+8=
7+9=
11-7=
15-7=
32+4=
3+36=
30+39=
37+7=
59-50=
36-7=
97-8=
6+8=
6+5=
11-6=
15-6=
52+5=
3+23=
40+29=
7+6= 7+4=
2+7=
8+7=
13-7= 15-7=
16-7= 20-7=
56+4=
67+3=
5+38= 46+30=
10+5= 9+70=
45+7= 62+7=
42-30= 63-13=
43-7=
52-7=
75-7= 26-7=
6+2= 6+4=
3+6= 5+6=
13-6= 15-6=
16-6=
20-6=
34+6= 47+3=
4+35= 28+50=
62+8= 5+70=
7+3=
17-7=
19-7=
45+2=
53+7=
53+40=
21+26=
7+56=
84-30=
69-7=
19-7=
6+7=
17-6=
19-6=
43+3=
74+6=
31+40=
31+16=
7+5=
18-7=
12-7=
62+7=
56+4=
20+27=
23+54=
7+39=
37-7=
50-7=
68-7=
6+9=
18-6=
12-6=
54+6=
55+5=
30+27=
74+21=
第 五 套 口 算 题
姓名: 时间:
得分:
45+6= 34+6=
61+6= 6+89= 6+28=
79-60=
72-70= 95-95= 64-60= 97-7=
34-6= 43-6= 52-6=
69-6= 40-6=
94-6=
5+8=
8+5=
11-5=
14-5=
76+4=
3+76=
50+49=
37+5=
79-60=
34-5=
94-5=
4+8=
4+9=
11-4=
14-4=
35+4=
75-6= 26-6=
5+6=
5+4=
5+7= 5+9=
13-5= 15-5=
16-5=
20-5=
25+5= 86+4=
5+49= 76+20=
70+5= 6+80=
45+5= 62+5=
52-50=
73-63=
43-5= 52-5=
75-5= 26-5=
4+6=
4+4=
4+7= 8+7=
14-4= 15-4=
16-4=
20-4=
66+4= 26+3=
19-6=
5+3=
17-5=
19-5=
36+3=
22+8=
53+40=
31+67=
8+57=
94-54=
69-5=
19-5=
4+3=
17-4=
19-4=
47+2=
53+7=
68-6=
5+5=
18-5=
12-5=
72+7=
31+9=
30+67=
14+13=
8+38=
59-49=
30-5=
68-5=
4+5=
18-4=
12-4=
62+3=
62+8=
第 六 套 口 算 题
姓名: 时间:
得分:
3+56= 5+41=
36+40= 58+21= 60+17=
40+49= 10+7= 9+50=
41+36= 33+24=
37+4= 45+6=
62+8= 4+56= 4+39=
63-60=
36-4=
86-23=
16+9=
48+8=
19+8=
35+30=
50+8=
23+7=
9+25=
2+38=
23+8=
12+9=
39+2=
10+40=
23+7=
26+8=
46-30=
43-4=
75-9=
5+18=
35+8=
29+7=
62+8=
61+9=
37+4=
85+6=
56+8=
46+6=
93+3=
27+4=
61+10=
47+4=
19+6=
75-15=
52-4=
26-8=
17+3=
4+19=
7+38=
75+5=
85+4=
78+3=
92+4=
36+5=
90+9=
58+3=
50+5=
18+5=
88+3=
28+5=
54-20=
69-4=
18-8=
36+6=
7+26=
9+18=
23+7=
91+8=
27+6=
86+2=
5+6=
84+7=
75+7=
34+9=
74+6=
47+6=
53+6=
90-4=
26-4=
35-5=
29+5=
4+37=
40+6=
26+8=
46+7=
39+8=
48+7=
46+9=
34+7=
35+6=
10+60=
37+2=
39+8=
78+5=
第 七 套 口 算 题
姓名:
时间: 得分:
23+8= 89+6=
75+5= 86+6= 68+7= 87+9=
26+9= 25+6= 50+37= 49+7=
87+9= 50+8=
61+9= 85+4=
91+8= 82+5= 39+10= 46 +7=
73+7=
9+25=
16+9=
48+8=
39+8=
32+8=
16+9=
39+2=
10+40=
23+70=
26+8=
83+8=
83+70=
36+8=
48-6=
63-19=
37+4=
35+6=
5+18=
35+8=
26+7=
25+5=
34+6=
27+4=
6+10=
47+4=
19+60=
19+6=
67+40=
19+6=
82+13=
11+23=
78+3=
2+40=
17+3=
4+19=
7+38=
13+7=
5+37=
50+5=
18+50=
88+3=
48+50=
75+5=
88+3=
28+50=
94-54=
48-22=
27+60=
86+2=
36+6=
7+26=
6+18=
86+8=
14+7=
54+9=
74+6=
47+6=
23+6=
36+6=
47+6=
53+6=
99-29=
52+16=
39+8=
48+7=
29+5=
4+37=
40+6=
19+60=
37+9=
70+60=
37+2=
99+1=
78+50=
18+7=
39+8=
78+5=
49-17=
42+23=
68+5=
39+10=
87+9=
29+4=
35+30=
32+8=
57+8=
39+50=
26+50=
68+5=
87+9=
47+9=
68+5=
17+9=
75-44=
37-29=
第 八 套 口 算 题
姓名:
时间: 得分:
12-3= 12+6=
13-8= 14-5= 12-8= 8+5=
11-5=
20+7= 16-9= 12-5= 9+4= 18-9=
17-8= 15-9= 14-4= 17-9= 12-7=
13-6=
14-8= 11-2= 30+7= 12-8=
14-6= 14+9=
5+6= 18-10= 7+9=
90-3= 60+23= 30+26=
35+40=
42+30= 50+21= 35+30= 28-8= 36-20=
37-7= 57+8= 80-60= 7+80= 9+70=
71+9=
48+6= 99-6= 75-5= 39+5=
26-3= 27+6=
54-8= 86-6= 24+3=
76-8= 72-50= 69+30=
90+4= 50-7=
40+58= 96-4= 97-7= 79+0=
67+9=
90-6= 50+26= 98-70= 8+40= 62+8=
70-5= 46+4= 12-4= 45-40= 80-30=
25+9=
14-8= 17-9= 72-2= 79-70=
7+63= 90-9=
9+60= 3+50= 26-3=
87+8= 43+30= 48+2=
38+7=
44+5= 20+45= 55+7= 47+30= 53-2=
25+8= 50+16= 97-60= 36+7= 92+8=
9+8=
18-6= 19-9= 15-7= 13+8=
18-10= 22+6=
8+7= 15-6= 14+5=
16-6= 17+8= 4+60=
11+6= 15+6=
12-7= 5+38= 23+7= 64-60=
24-6=
32+40= 16-4= 75-9= 45+8= 58+20=
第 九 套 口 算 题
姓名:
时间: 得分:
62+7= 47-5=
54+4= 3+40= 15+4= 35+2=
98-9=
4+76= 68-7= 73-6= 70-3= 24-10=
48-4= 72-3= 75-20= 75+4= 69+7=
90-8=
42+6= 80+10= 26+9= 86-6=
93-60= 39-4=
67-30= 44+30= 71+5=
4+62= 72-8= 40+30=
86-4= 56-6=
27+9= 3 4+6= 35-20= 60-3=
95-9=
76+8= 25+8= 34-20= 94+6= 47+30=
20+45= 100+0= 4+60= 100-0=
30+10= 90-10=
9-9 = 35-7=
30+25= 92+5= 6+45= 53-8=
90-90= 80-30= 50-20= 30-10= 30+9=
53-3=
90-30= 80+9= 80-60=
90-70= 50+40= 20+50=
38+30= 67+20=
56+30= 43+1= 66-4= 60+33=
27+40=
93-70= 45-20= 74-3= 28+9= 63+30=
33+7= 84-3= 61+7= 51+40= 5+89=
28+40=
84-30= 75+8= 68-60= 76-40=
77-70= 29+8=
20+16= 13+70= 45+30=
45-30= 45+3= 15-4=
39-4= 29-3=
16+9= 17+3= 6+6= 29+5=
87+9= 48+8= 35+8= 4+19=
7+26= 4+37=
29+4= 19+8=
29+7= 7+38= 9+18= 40+6=
35+30= 62+8= 75+5 = 23+7=
26+8=
19+60=
第 十 套
口 算 题
6+50= 37+2=
26-8= 19+60=
78-5= 17-9=
姓名: 时间:
得分:
37+2= 43+1=
88+3=
7+6=
19+6= 8+5=
26+5= 75-5=
39+8= 25+6=
53-30= 52-8-4=
23-8= 89-60=
87+9= 26+9=
91+8=
85+4=
3+4= 82+5=
78+3= 27+60=
9+10= 48+7=
16+9= 5+18=
87+9=
48-8=
4+37= 29-4=
25+5= 6+18=
6+9= 13+7=
57+8= 7+9=
4+9=
39+2=
74-6= 8+50=
88-3= 7+4=
47+6= 99+1=
19+6= 8+50=
23+7=
8+5=
78+5=
6+6=
50+30=
50+8=
46+7=
68-5=
2+40=
36+6=
4+19=
26+7=
35+30=
19+60=
5+37=
50+5=
10+40=
7+4=
26-8=
37+9=
8+7=
4+7=
8+9=
73+7=
9+5=
5+6=
29+5=
7+26=
7+8=
32+8=
32+8=
34+6=
70+60=
39+50=
61+9=
39-10=
12+6=
23+5=
18-2=
30-2=
53+5=
40+6=
50-4=
32+4=
18-4=
36+3=
11+9=
25+7=
56+20=
32+6=
43+5=
36+7=
17+3=
29-7=
37+1=
30+8=
72-2=
35+2=
62+7=
11+2=
26-5=
66+10=
58+30=
80-3=
62-2=
64+6=
29-7=
87+10=
第 十一 套 口 算 题
姓名:
时间: 得分:
53-3= 60+8=
84+4= 35-10=
88-9= 80-7=
47-8=
26-7=
30-2= 72-2=
52-3= 38-8=
83-3=
28-7=
95-4=
83+5=
65+3=
35+2=
9-3=
39+10=
52-4=
32-4=
37-8=
42-7=
30-3=
25+4=
95-40=
70+30=
48-9=
38-9=
71+5=
87-10=
64+3=
83+10=
15-3=
3+4=
48-30=
7 6+10=
47-8=
41-2=
56-20=
71-6=
15+4=
15-4=
70+3=
20-9=
20-1=
34-2=
80-2=
36-9=
78-4=
65-8=
99-9=
60-7=
80-7=
32+4=
34-2=
20-1=
25+4=
88-4=
56+20=
32+6=
43+5=
81-2=
48-9=
40-2=
72-2=
24-9=
18-2=
59-4=
32+7=
30+8=
53-3=
26-5=
63+3=
39-4=
36-5=
76+0=
64+6=
29-7=
87+10=
60+8=
47-8=
27-9=
45-9=
78+10=
40-2= 4+8+10=
69-10= 63-5=
86-8= 96-2=
46-9= 43-4=
35+5=
85+2=
82-5= 64+6=
63+3= 84-2=
60-4= 11+20=
50-4= 11+2=
35-10= 71+9=
62+7= 40+6=
35+2=
53+5=
52-3= 71+9=
18+5= 70-5=
15-3= 30-3=
73+4= 25+4=
48-30=
95-40=
第 十二 套 口 算 题
姓名: 时间: 得分:
22-3=
8+15=
9+14=
12+16=
31-5=
22-9=
23-8=
24+7=
19-8=
22-14=
14-9=
30+16=
14-7=
12-5=
16-8= 19-5=
14-9=
19-8=
15+6=
17+9=
42+38
37+7=
14-14=
12-11=
14+6=
60-23=
28+8=
80-68=
75-35=
86+6=
90-4=
24-9= 25-6=
35+7=
18+10=
12+8=
50-3=
35+16= 50-21= 35-30=
36+20=
9+30=
39+5=
57-8=
71-9=
27+6=
17+80=
99-56= 48+26=
54-8=
69-30=
55-7=
26-13=
46-8= 24+39= 72-58=
50-17=
67-9=
96-48= 20+58= 23+0=
95-6= 88-70=
65-40=
79-50=
47+8=
25+7=
36-7=
18+6=
50-26= 19+40=
70-35=
42-4= 80-30= 49+4=
34-8=
61-2= 7+33= 47-9=
4+60=
43+38= 26-13= 12+50=
44+7=
25-8=
9+38=
17+45=
47+24= 46+5=
97-30= 92-8=
19+9= 15+7=
50-16=
18+1=
第 十三 套 口 算 题
姓名:
时间: 得分:
29-11=
52-50=
17- 7=
24-13=
18+11=
12+5=
16+13=
19-6=
12+17=
20-10=
28+6=
18-15=
50-20=
15+53=
56-40=
17-( )=0
19-( )=13
16-(
)=12
16- 4=
24-13=
19-12=
15+14=
28+2=
28+11=
24+4=
29+10=
60-40=
70-50=
16+44=
88+12=
87-7=
16+13=
66-20=
17-14=
27-14=
65-33=
89-24=
10+20=
98-80=
90-10=
29+1=
25+12=
19+11=
72-10=
17-17=
50-30=
20+44=
66-16=
80+9=
14+22=
99-33=
15-3=
18+( )=20
65+25=
29- 8=
14+25=
25-4=
20+8=
25+25=
23-3=
17-12=
20+30=
90-40=
60+30=
50-50=
90-30=
18-13=
89-80=
66-46=
80+4=
14+( )=27
24+24=
98-77=
31-11=
99-23=
25+33=
26-10=
12+10=
18-8=
99-98=
16+54=
12+33=
19-18=
65-25=
13+17=
14+26=
19+60=
26-16=
67-12=
8+( )=16
第 十四 套 口 算
题
姓名: 时间: 得分:
69+ 3=
4 +50=
18- 9=
82- 1=
55+25=
9 +43=
29-13=
90+10=
34+16=
17+16=
100-4=
83-11=
87-10=
83-19=
22+40=
82-15=
23+16=
47- 6=
22- 9=
72- 2=
25- 5=
69+13=
12+10=
66-15=
29-13=
88-18=
26+ 3=
99+ 1=
50+50=
77-15=
26+38=
34+12=
59+10=
15+ 8=
49+ 7=
64+ 5=
48+13=
80-20=
12- 7=
85-16=
60-12=
67- 7=
29-13=
29-10=
99-66=
70+20=
13- 8=
28+ 9=
8
+12=
27+14=
89- 4=
87-12=
67-15=
10+19=
44-13=
51-12=
98-18=
39+ 2=
68+ 5=
33+11=
56+16=
23- 4=
44+( )=60
47-30=
73+ 6=
9 + 6=
59- 6=
19- 6=
21- 5=
35-16=
16-11=
22-11=
97-17=
29-19=
30+12=
30+70=
16+ 3=
60-20=
82- 6=
70-( )=20
21+47=
100-( )=80 23-( )=18
55+33= 34+12=
第 十五 套 口 算 题
姓名:
时间: 得分:
60-16=
66+12=
94-90=
93-90=
21+45=
88-69=
16+74=
16+76=
42+13=
26+27=
75-71=
72+13=
94-5=
71-7=
77-5=
78-9=
45-42=
100-40=
16+( )=56
74-15=
71-43=
44+17=
97-23=
75-33=
75+11=
7+81=
75-56=
72-60=
86-34=
38-28=
62-40=
100-84=
82-1=
52+8=
91-57=
46+40=
41-( )=30
69-13=
72-67=
7-4=
18+76=
67+30=
73+9=
81-36=
77+2=
79-26=
63+23=
67-53=
36-8=
45-24=
99-90=
55+27=
73+6=
21+64=
86-12=
69+( )=80
89-30=
100-84=
100-78=
36+30=
96-39=
72-37=
8+80=
39+42=
94-7=
88-78=
39+49=
56+25=
13+53=
54+39=
67+19=
51-40=
73-44=
44-15=
69+3=
18+39=
91-52=
7-1=
100-99=
61+38=
59-11=
12+61=
62-46=
55-50=
23+74=
39+28=
6+78=
86-83=
29+36=
50-22=
第 十六 套 口 算 题
姓名: 时间: 得分:
69+ 3=
4 +50=
18- 9=
82- 1=
55+25=
9 +43=
29-13=
90+10=
34+16=
17+16=
100-4=
83-11=
87-10=
83-19=
22+40=
82-15=
23+16=
47- 6=
22- 9=
72- 2=
25- 5=
69+13=
12+10=
66-15=
29-13=
88-18=
26+ 3=
99+ 1=
50+50=
77-15=
26+38=
34+12=
59+10=
15+ 8=
49+ 7=
64+ 5=
48+13=
80-20=
12- 7=
85-16=
60-12=
67- 7=
29-13=
29-10=
99-66=
70+20=
13- 8=
28+ 9=
8
+12=
27+14=
89- 4=
87-12=
67-15=
10+19=
44-13=
51-12=
98-18=
39+ 2=
68+ 5=
33+11=
56+16=
23- 4=
44+( )=60
47-30=
73+ 6=
9 + 6=
59- 6=
19- 6=
21- 5=
35-16=
16-11=
22-11=
97-17=
29-19=
30+12=
30+70=
16+ 3=
60-20=
82- 6=
70-( )=20
21+47=
100-( )=80 23-( )=18
55+33= 34+12=
第 十七 套 口 算 题
姓名:
时间: 得分:
26+( )=66
60-16=
66+12=
94-90=
93-90=
21+45=
88-69=
16+74=
16+76=
42+13=
26+27=
75-71=
72+13=
94-5=
71-7=
77-5=
78-9=
45-42=
100-40=
86+9=
16+( )=56
74-15=
71-43=
44+17=
97-23=
75-33=
75+11=
7+81=
75-56=
72-60=
86-34=
38-28=
62-40=
100-84=
82-1=
52+8=
91-57=
46+40=
66+5=
41-( )=30
69-13=
72-67=
7-4=
18+76=
67+30=
73+9=
81-36=
77+2=
79-26=
63+23=
67-53=
36-8=
45-24=
99-90=
55+27=
73+6=
21+64=
24+9=
86-12=
69+( )=80
89-30=
100-84=
100-78=
36+30=
96-39=
72-37=
8+80=
39+42=
94-7=
88-78=
39+49=
56+25=
13+53=
54+39=
67+19=
51-40=
9 +54=
73-44=
44-15=
69+3=
18+39=
91-52=
7-1=
100-99=
61+38=
59-11=
12+61=
62-46=
55-50=
23+74=
39+28=
6+78=
86-83=
29+36=
81-9=
第 十八 套 口 算
题
姓名: 时间: 得分:
82-15=
62+4=
41+44=
34+41=
4+70=
73-10=
80-9=
79-15=
89-68=
38-26=
73+1=
90-47=
42+12=
61+17=
59-9=
49+6=
61-14=
57-55=
46-17=
51-40=
81-2=
35+17=
49-43=
31+67=
78+14=
84-11=
51-50=
98-16=
28-18=
88-28=
32+53=
8+63=
99-67=
15+72=
79+6=
35-12=
3+83=
87+11=
2-2=
16+38=
98-2=
48-25=
87+10=
83-54=
99-80=
58+27=
96-26=
6+86=
45+9=
16+48=
71+4=
80-19=
45-33=
50-16=
18-7=
91-29=
43+27=
31+20=
39+28=
49-21=
40+42=
93-40=
58-27=
37+45=
87+12=
47-23=
67-10=
31+67=
37+25=
64+21=
27-5=
55+11=
31+24=
23+67=
77-52=
7+83=
57+9=
68-16=
96-9=
70-44=
26+35=
40-18=
85-44=
28-26=
99-61=
76-3=
67-41=
73+14=
61-49=
37+14=
43-21=
49+18=
34-18=
82-77=
92-32=
第 十九 套 口 算
题
姓名: 时间: 得分:
44+51=
51+41=
74+3=
50-24=
13+43=
23-8=
64+10=
2+74=
60-25=
14+70=
10+88=
75-31=
67-2=
58+28=
59-39=
49+32=
38-16=
56+17=
61+14=
10+64=
33+32=
27+51=
48+45=
5+46=
25+75=
66-10=
42+43=
29-12=
76-64=
52+15=
2+95=
14+47=
58-24=
31-29=
28-22=
83-31=
100-67=
39+44=
12+70=
78+8=
63-39=
13-6=
99-68=
29-22=
29+56=
89-34=
31+44=
95-30=
39-24=
79-10=
36-6=
70-69=
95-89=
20+75=
63-22=
64-9=
35-28=
50-46=
59+2=
11+81=
74-29=
80-57=
97-27=
71-37=
16+52=
15+83=
31+52=
40-12=
54+20=
46+5=
68+21=
80+20=
51+10=
47+50=
44+51=
36-20=
29+40=
97-16=
16+38=
47-8=
75-38=
43+7=
14+46=
67-44=
65-31=
98-98=
36-7=
10+88=
37-31=
57+6=
1+82=
11+63=
81-35=
43+24=
31-26=
第 二十 套 口 算 题
姓名: 时间:
得分:
94 - 90=
93 - 90=
97 - 23=
75 - 33=
16 + 74=
16 +
76=
86 - 83=
29 + 36=
100 - 40=
8
+ 69=
26 + 48=
47 + 36=
50 - 27=
59 - 11=
12 + 61=
75 - 71=
55 -
50=
23 + 74=
71 - 43=
44 + 17=
21
+ 45=
67 + 30=
75 + 11=
7 + 81=
54
+ 39=
45 - 42=
46 + 40=
81 - 9=
7
- 3=
27 + 37=
56 - 26=
42 + 13=
39
+ 42=
86 - 34=
88 - 78=
39 + 49=
72 - 67=
7 - 4=
91 - 52=
36 + 30=
73 + 9=
81 - 36=
55 + 27=
67 + 19=
21 + 64=
8 - 8=
29 - 7=
80 - 43=
51 + 25=
75 - 56=
79 - 26=
63 +
23=
67 - 53=
36 - 8=
89 - 30=
18 +
39=
100 - 78=
7 - 1=
96 - 39=
72 -
37=
52 + 8=
73 + 6=
51 - 40=
44 -
34=
37 - 10=
82 - 12=
78 - 8=
77 +
2=
72 - 60=
94 - 7=
38 - 28=
62 -
40=
69 + 3=
100 - 84=
18 + 76=
88
- 69=
100 - 99=
61 + 38=
78 - 9=
91 - 57=
50 - 22=
45 + 16=
29 -
14=
80 + 19=
50 + 13=
8 + 80=
26 +
27=
62 - 46=
72 + 13=
94 - 5=
第 二十一 套 口 算 题
姓名:
时间: 得分:
100 - 84=
6 +
78=
82 - 15=
68 - 16=
41 + 44=
34
+ 41=
40 - 18=
4 + 70=
80 - 9=
79
- 15=
89 - 68=
38 - 26=
90 - 47=
67 - 41=
61 - 49=
37 + 14=
43 -
21=
49 + 18=
34 - 18=
45 - 24=
77
- 5=
51 - 40=
62 + 4=
35 + 17=
70
- 44=
73 - 10=
26 + 35=
85 - 44=
28 - 26=
99 - 61=
76 - 3=
32 + 53=
73 + 1=
42 + 12=
61 + 17=
59 - 9=
49 + 6=
61 - 14=
56 + 25=
82 - 1=
12 - 3=
81 - 2=
98 - 2=
40 + 42=
78 + 14=
93 - 40=
37 + 45=
87 +
12=
47 - 23=
67 - 10=
16 + 48=
88
- 28=
8 + 63=
99 - 67=
15 + 72=
79
+ 6=
35 - 12=
71 - 7=
99 -
90=
31 + 20=
16 + 38=
49 - 21=
48
- 25=
83 - 54=
87 + 10=
99 - 80=
58 + 27=
96 - 26=
6 + 86=
37 + 25=
45 + 9=
71 + 4=
80 - 19=
45 - 33=
50 - 16=
18 - 7=
39 + 28=
13 + 53=
57 + 9=
39 + 28=
96 - 9=
49 - 43=
58 - 27=
31 + 67=
84 - 11=
51 -
50=
98 - 16=
28 - 18=
73 + 14=
31
+ 67=
64 + 21=
27 - 5=
55 + 11=
31
+ 24=
23 + 67=
第 二十二 套 口 算 题
姓名: 时间: 得分:
29
+ 40=
97 - 16=
74 + 3=
50 - 24=
13
+ 43=
23 - 8=
14 + 46=
67 - 44=
60
- 25=
14 + 70=
58 + 28=
36 - 7=
75
- 31=
67 - 2=
1 + 82=
28 - 22=
38
- 16=
56 + 17=
39 + 44=
44 + 51=
51 + 41=
11 + 81=
47 - 8=
75 - 38=
43 + 7=
66 - 10=
2 + 74=
65 - 31=
98 - 98=
57 + 6=
10 + 88=
10 + 88=
37 - 31=
59 - 39=
49 + 32=
81 -
35=
100 - 67=
61 + 14=
10 + 64=
33
+ 32=
63 - 39=
74 - 29=
80 - 57=
25 + 75=
64 + 10=
42 + 43=
15 +
83=
31 + 52=
70 - 69=
52 + 15=
54
+ 20=
46 + 5=
31 - 29=
11 + 63=
47
+ 50=
64 - 9=
31 - 26=
12 +
70=
78 + 8=
27 + 51=
13 - 6=
99 -
68=
29 - 22=
29 + 56=
89 - 34=
31
+ 44=
95 - 30=
68 + 21=
39 - 24=
79 - 10=
36 - 6=
95 - 89=
51 + 10=
63 - 22=
44 + 51=
36 - 20=
50 -
46=
59 + 2=
16 + 38=
48 + 45=
5 +
46=
97 - 27=
71 - 37=
16 + 52=
29
- 12=
76 - 64=
58 - 24=
40 - 12=
2
+ 95=
14 + 47=
80 + 20=
20 + 75=
83 - 31=
43 + 24=
35 - 28=
第 二十三 套 口 算 题
姓名: 时间:
得分:
54 + 21=
39 - 20=
72 -
48=
52 - 44=
27 + 32=
95 - 71=
69
- 25=
14 + 41=
80 + 7=
95 - 83=
35
+ 31=
25 + 52=
5 + 68=
15 - 14=
7
+ 55=
31 + 65=
73 + 26=
49 + 51=
95 - 92=
95 - 89=
46 + 6=
50 - 3=
78 + 20=
83 - 65=
99 - 12=
96 -
80=
53 + 25=
83 - 69=
5 + 77=
49 +
13=
65 + 1=
38 - 11=
32 + 45=
31 +
50=
34 + 23=
99 - 41=
80 - 11=
46
+ 49=
34 + 40=
4 + 49=
39 + 29=
69
+ 25=
23 + 44=
47 + 25=
65 + 31=
30 + 47=
11 + 81=
80 + 15=
36 +
64=
97 - 40=
46 - 37=
95 - 44=
46
+ 11=
91 - 45=
46 + 44=
1 + 59=
7
+ 83=
21 + 52=
100 - 34=
22
+ 60=
22 + 33=
61 - 8=
58 + 40=
46
+ 19=
48 + 29=
39 + 59=
47 - 20=
69 - 23=
85 - 39=
5 + 72=
53 + 27=
28 + 41=
56 + 4=
87 - 53=
2 + 96=
66 + 8=
6 + 78=
55 - 28=
100 - 86=
59 + 30=
38 + 32=
99 - 30=
14 +
49=
50 - 45=
46 + 19=
37 + 62=
48
- 42=
43 - 33=
78 - 30=
75 + 6=
24
- 13=
7 + 77=
1 + 80=
49 - 10=
21
+ 42=
第 二十四 套 口 算 题
姓名:
时间: 得分:
8 + 54=
83 + 2=
67 + 7=
30 - 26=
88 - 34=
25 + 44=
52 - 1=
94 - 65=
31 + 21=
27 - 13=
24 + 40=
98 - 30=
95 - 46=
68 +
12=
91 - 56=
85 - 10=
76 + 4=
76 -
75=
38 + 21=
25 + 43=
74 - 53=
34
+ 63=
88 - 68=
67 + 23=
34 - 18=
63 - 52=
9 + 69=
18 + 64=
61 + 17=
87 - 83=
71 - 37=
96 + 1=
94 - 89=
66 - 25=
13 + 86=
93 - 40=
71 -
15=
42 + 30=
20 - 1=
46 + 14=
36 +
60=
94 - 23=
73 - 63=
23 - 17=
68
- 41=
21 + 52=
59 - 27=
66 - 46=
42 - 2=
74 + 16=
91 + 9=
25 - 5=
34 - 4=
22 + 64=
43 + 23=
87 - 50=
39 + 46=
92 - 69=
18 + 63=
27 + 56=
36 - 12=
57 - 35=
16 +
72=
23 - 14=
22 - 3=
88 - 7=
22 +
70=
56 + 13=
15 + 78=
60 + 16=
91
- 2=
71 + 3=
2 + 90=
96 - 61=
6 +
86=
64 - 5=
13 + 62=
81 + 12=
2 +
74=
10 + 63=
44 + 34=
5 + 63=
70 -
34=
23 + 47=
25 + 28=
49 + 40=
2 +
76=
5 + 92=
55 - 51=
52 + 42=
66 -
55=
43 + 38=
77 + 5=
17 - 15=
13 +
83=
第 二十五 套 口 算 题
姓名:
时间: 得分:
63+
13
=
87-
68
=
28+
27
=
79-
62
=
95-
26
=
70-
53
=
12+
67
=
71-
15
=
96-
40
=
88-
2
=
63-
39
=
46+
12
=
98-
78
=
45+
29
=
85+
5
=
21+
75
=
64-
61
=
26+
64
=
78-
10
=
53+
11
=
31-
17
=
52-
47
=
37+
45
=
3+
84
=
31+
61
=
57+
15
=
91-
22
=
67-
28
=
28+
24
=
70-
56
=
4+
57
=
90-
14
=
17-
14
=
29-
15
=
7+
57
=
69+
25
=
76+
24
=
66-
22
=
24+
76
=
7+
77
=
19-
7
=
82-
32
=
53+
23
=
42+
54
=
5+
48
=
25+
34
=
31+
48
=
47+
22
=
90-
71
=
6+
61
=
82+
18
=
94-
27
=
24-
16
=
66-
37
=
13+
55
=
7+
57
=
6+
86
=
6+
83
=
52+
7
=
25+
75
=
92-
89
=
63-
45
=
35+
47
=
89-
23
=
92-
55
=
74+
22
=
41+
33
=
43+
46
=
68+
14
=
47+
6
=
8+
42
=
23+
39
=
75-
28
=
88-
61
=
85-
74
=
80-
36
=
74-
12
=
26+
64
=
75-
62
=
28-
15
=
33+
66
=
31-
24
=
51-
24
=
31+
69
=
12+
52
=
12+
49
=
95-
87
=
78-
38
=
29-
3
=
92-
53
=
18+
62
=
45+
7
=
72-
24
=
99-
4
=
47+
31
=
第
二十六 套 口 算 题
姓名: 时间: 得分:
17-
6
=
100-
45
=
39+
41
=
55+
39
=
68+
23
=
44+
28
=
17+
44
=
63+
31
=
2+
84
=
85-
27
=
21+
60
=
79-
36
=
78-
42
=
87-
70
=
28+
26
=
20+
74
=
75-
29
=
63-
48
=
58-
54
=
17+
54
=
10-
7
=
51+
26
=
73-
7
=
50+
18
=
66+
5
=
56-
21
=
16+
82
=
45+
21
=
51+
4
=
47-
23
=
88-
18
=
69+
14
=
62-
48
=
9+
73
=
93-
20
=
36+
27
=
20+
56
=
79-
67
=
51+
26
=
81-
63
=
17+
54
=
58-
45
=
95-
73
=
31-
13
=
10+
77
=
24+
41
=
48+
44
=
80-
79
=
60-
3
=
30-
20
=
99-
46
=
79+
4
=
79-
76
=
66+
5
=
79-
59
=
53-
17
=
35+
50
=
73-
7
=
68+
23
=
44+
27
=
17-
6
=
35-
27
=
86-
56
=
25-
13
=
79-
28
=
23+
69
=
8+
56
=
41-
36
=
98-
71
=
70+
16
=
42-
11
=
21+
41
=
85+
1
=
4+
96
=
32-
26
=
93-
59
=
58-
45
=
55+
39
=
71+
20
=
100-
45
=
52-
49
=
17-
5
=
32+
35
=
27-
1
=
45+
21
=
61-
34
=
42+
47
=
47-
37
=
65+
5
=
70+
3
=
44-
29
=
91-
11
=
29+
35
=
10+
58
=
22+
50
=
第 二十七 套 口 算
题
姓名: 时间: 得分:
25+
33
=
72+
18
=
32-
24
=
67-
4
=
64+
28
=
78-
11
=
27+
70
=
51+
16
=
4+
55
=
19+
38
=
64+
31
=
99-
64
=
45-
6
=
14-
8
=
37+
39
=
14+
82
=
55-
20
=
21+
46
=
20-
5
=
90-
9
=
95-
58
=
84-
22
=
68+
17
=
59+
1
=
37+
48
=
28+
63
=
96-
33
=
57+
25
=
50+
22
=
16+
79
=
97-
93
=
96-
73
=
34+
36
=
8+
59
=
16+
68
=
41+
54
=
8-
2
=
52+
27
=
19+
66
=
44-
44
=
87-
28
=
63+
24
=
4+
55
=
57+
25
=
64+
31
=
28+
63
=
7+
54
=
97-
73
=
85+
11
=
47-
24
=
81-
48
=
31+
30
=
8+
58
=
30+
56
=
19+
44
=
81+
8
=
14-
9
=
73+
26
=
58-
18
=
95-
38
=
19+
38
=
50+
22
=
16+
79
=
27+
70
=
51+
16
=
80-
38
=
100-
88
=
92-
82
=
63-
47
=
13+
41
=
51+
32
=
72-
51
=
51+
29
=
24+
40
=
42+
27
=
60+
22
=
56-
47
=
40-
33
=
65-
13
=
7+
54
=
37+
48
=
65-
13
=
96-
33
=
63-
46
=
58+
12
=
62+
26
=
18-
9
=
63-
60
=
29+
21
=
80-
78
=
第 二十八 套 口 算 题
姓名: 时间: 得分:
58-
42
=
88-
45
=
23+
60
=
17+
42
=
72-
13
=
46+
39
=
16+
52
=
25-
12
=
35-
33
=
16+
63
=
51-
2
=
62-
41
=
67-
66
=
67-
36
=
42+
55
=
77+
7
=
88-
25
=
18+
73
=
55+
44
=
74+
8
=
49-
38
=
88-
72
=
15+
66
=
92-
7
=
14+
75
=
24-
21
=
39+
50
=
93-
53
=
50-
1
=
16+
57
=
98-
27
=
42+
55
=
16+
72
=
51+
17
=
20+
43
=
29+
49
=
99-
87
=
56+
14
=
100-
58
=
31+
42
=
38-
12
=
88+
9
=
54-
50
=
53+
25
=
79+
8
=
87+
8
=
55-
16
=
41-
2
=
10+
89
=
83-
44
=
77+
7
=
20+
43
=
88-
25
=
16+
72
=
45+
44
=
67-
11
=
16+
45
=
90-
64
=
81-
35
=
55-
48
=
63+
5
=
51+
18
=
38+
22
=
56-
2
=
47-
40
=
39+
50
=
11+
87
=
87-
31
=
17+
68
=
97-
78
=
29+
49
=
99-
87
=
75-
37
=
67-
36
=
39-
34
=
75+
10
=
87-
36
=
54+
13
=
73+
26
=
46+
33
=
70+
17
=
77+
2
=
53+
29
=
87-
74
=
99-
57
=
31+
68
=
90-
65
=
61-
36
=
75-
37
=
45+
44
=
67-
66
=
97-
78
=
51+
17
=
86-
54
=
15+
72
=
第 二十九 套 口 算 题
姓名: 时间: 得分:
53-
10
=
51+
44
=
21+
68
=
81-
31
=
50-
30
=
53+
41
=
89-
9
=
3+
71
=
83-
56
=
70-
65
=
100-
83
=
81+
9
=
27+
43
=
37+
33
=
80-
46
=
71-
68
=
67+
2
=
80-
16
=
93-
70
=
98-
55
=
75-
25
=
20+
69
=
64+
34
=
39+
59
=
57+
3
=
36-
5
=
53+
13
=
77+
14
=
30+
63
=
49-
44
=
73-
37
=
29+
24
=
58-
5
=
35-
12
=
44-
26
=
75-
43
=
27+
54
=
49-
2
=
50-
3
=
99-
43
=
9+
50
=
2+
49
=
77-
71
=
80-
70
=
69+
19
=
77+
15
=
88-
15
=
61+
36
=
31-
8
=
67+
17
=
79-
10
=
80+
16
=
82-
74
=
45+
13
=
25+
35
=
72-
35
=
91+
8
=
25+
73
=
24-
1
=
34+
54
=
4+
61
=
33+
66
=
21-
14
=
60-
28
=
26-
3
=
25-
24
=
64-
16
=
68+
23
=
91-
51
=
73-
61
=
99-
34
=
91-
60
=
94-
40
=
39-
11
=
63+
6
=
72-
17
=
63-
32
=
94+
3
=
29-
16
=
29-
5
=
20+
38
=
78-
40
=
74-
46
=
23+
46
=
90-
21
=
99-
16
=
50+
33
=
59-
38
=
24-
8
=
28+
65
=
53-
29
=
92-
2
=
12+
62
=
85-
28
=
12+
81
=
第 三十套 口 算 题
姓名: 时间: 得分:
3+
61
=
33-
14
=
64-
17
=
13-
7
=
65+
17
=
27+
49
=
16+
75
=
16+
36
=
93-
87
=
76+
11
=
94-
48
=
19-
5
=
69+
6
=
54-
30
=
17+
73
=
53+
33
=
32-
15
=
60+
3
=
65+
17
=
51+
19
=
51+
25
=
65-
61
=
59+
40
=
6+
81
=
52-
48
=
5+
50
=
29+
41
=
93-
57
=
56-
40
=
54-
19
=
53+
47
=
79-
73
=
97-
70
=
47-
11
=
70+
18
=
37-
20
=
51+
25
=
4+
81
=
65+
17
=
5+
74
=
4+
81
=
31-
18
=
71-
66
=
71-
11
=
77-
21
=
52+
30
=
59-
8
=
34-
25
=
69-
25
=
16+
50
=
76+
23
=
88-
88
=
52+
12
=
88-
15
=
65-
65
=
59+
40
=
27+
49
=
3+
61
=
51+
19
=
65-
18
=
20+
63
=
92-
43
=
3+
47
=
79-
8
=
3+
91
=
35+
38
=
97-
55
=
20+
78
=
60-
53
=
54+
13
=
59-
7
=
58+
21
=
5+
74
=
13-
7
=
65+
17
=
33-
14
=
64-
17
=
25+
52
=
50-
14
=
79-
35
=
24-
20
=
10+
69
=
58+
18
=
93-
26
=
72+
12
=
62+
26
=
80-
75
=
94-
24
=
56+
7
=
49-
4
=
第 三十一 套 口 算 题
姓名: 时间:
得分:
63-
35
=
12-
7
=
66-
46
=
10+
69
=
45+
30
=
17+
42
=
38-
17
=
51-
30
=
87-
55
=
17+
68
=
36-
11
=
46+
52
=
30+
58
=
63+
18
=
29-13=
90+10=
34+16=
17+16=
76+
18
=
3+
73
=
60-
25
=
90-
46
=
88+
12
=
63-
29
=
60-
13
=
50-
44
=
82-
54
=
73+
8
=
14+
55
=
82+
10
=
39+
51
=
88-
2
=
66-15=
29-13=
88-18=
26+ 3=
71+
14
=
57-
55
=
88-
27
=
45-
3
=
88-
12
=
82-
46
=
100-
21
=
11-
2
=
99-
23
=
48-
11
=
91-
74
=
57+
36
=
33+
56
=
97-
23
=
12- 7=
85-16=
60-12=
67- 7=
38-
37
=
93-
43
=
55-
14
=
100-
9
=
35-
6
=
67+
33
=
39+
47
=
15+
43
=
50+
22
=
48+
44
=
39+
17
=
59+
11
=
71-
4
=
30+
47
=
10+19=
44-13=
51-12=
98-18=
77+
6
=
1+
83
=
31-
15
=
61-
50
=
85+
11
=
59+
4
=
97-
9
=
100-
79
=
51+
45
=
85-
23
=
50-
7
=
21+
74
=
28-
13
=
70-
18
=
16-11=
22-11=
97-17=
29-19=
12+6=
29-7= 33+2= 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= 53-3= 60+8=
80-7=
32+4= 26-5= 84+4=
35-10= 71+9=
18-4= 66+10=
83-3= 71+5= 60-5=
36+3=
58+30= 28-7= 87-10= 80-6=
11+9= 80-3= 95-4= 64+3=
98-4=
25+7= 62-2= 83+5=
83+10= 10+8=
56+20= 64+6=
65+3= 15-3= 30-3=
32+6=
29-7= 35+2= 7 3+4= 25+4=
43+5= 87+10= 3 9-3=
48-30= 95-40=
81-2= 60+8=
39+10= 76+10= 70+30=
48-9=
47-8= 52-4= 43-8= 68-9=
40-2= 27-9= 32-4=
41-2= 38-9=
50-8= 63-9=
37-8= 56-20= 88-9=
75-9=
92-3= 42-7= 71-6= 58-10=
47-8= 26-7= 52-3=
69-10= 63-5=
80-2= 36-9=
78-4= 65-8= 99-9=
72-2=
45-9= 86-8= 96-2=
24-9=
40-2= 46-9= 43-4=
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=
30+8= 60-7=
25+4= 36-5=
84+4= 52-3= 71+9=
88-4=
76+0= 93-3= 18+5= 70-5=
56+20= 64+6= 65+3= 15-3=
30-3=
32+6= 29-7=
35+2= 7 3+4= 25+4=
43+5=
87+10= 3 9-3= 48-30=
95-40=
81-2= 60+8= 39+10=
76+10= 70+30=
48-9= 47-8=
52-4= 43-8= 68-9=
40-2=
27-9= 32-4= 41-2=
38-9=
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= 53-3=
60+8= 80-7=
32+4= 26-5=
84+4= 35-10= 71+9=
12+6=
29-7= 33+2= 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=
16+9= 5+18=
17+3= 36+6= 29+5= 87+9=
48+8= 35+8= 4+19= 7+26=
4+37= 29+4=
19+8= 29+7=
7+38= 9+18= 40+6= 35+30=
62+8= 75+5= 23+7= 26+8=
19+60= 32+8=
16+9=
24+6= 5+37= 44+7= 67+9=
50+8=
61+9= 85+4= 91+8=
82+5= 39+1= 46+7=
23+7= 37+4= 78+3= 27+6=
39+8= 68+5=
9+25= 85+6=
92+4= 86+2= 48+7= 39+9=
2+38= 56+8= 36+5= 35+6=
46+9= 9+25=
23+8= 46+6=
90+9= 84+7= 34+7= 56+3=
12+9= 93+3= 58+3= 75+7=
35+6= 86+8=
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=
23+8= 89+6=
75+5= 86+6= 68+7= 87+9=
26+9= 25+6= 50+37= 49+7=
87+9= 50+8=
61+9= 85+4=
91+8= 82+5= 39+10= 46+7=
73+7= 37+4= 78+3= 27+60=
39+8= 68+5=
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= 18+50=
74+6= 37+2= 26+50=
23+70= 47+4= 88+3= 47+6=
99+1= 68+5=
26+8= 19+60=
48+50= 23+6= 78+50= 87+9=
83+8= 19+6= 75+5= 36+6=
18+7= 47+9=
83+70= 67+40=
88+3= 47+6= 39+8= 68+5=
36+8= 19+6= 28+50= 53+6=
78+5= 17+9=
26+8= 19+6=
28+5= 53+6= 78+5= 37+9=