小学一年级口算练习题
口算练习(1)
100题
78-2=
37+18=
47+19=
46-19=
76-18=
36+27=
46-38=
65-26=
25+8=
55+17=
45-16=
42+19=
74-8=
44-17=
38-16=
34+58=
53-29=
63+28=
36+17=
53+16=
45-25=
73+14=
36-27=
22+18=
40-17=
52+16=
62-59=
52-34=
82-33=
61-39=
32-17=
97-17=
36+16=
91-25=
40+13=
67-28=
84+9=
29+35=
45+9=
72-17=
58-29=
47+18=
47+29=
76-19=
100-5=
76-38=
46+27=
56-38=
75-26=
25-20=
45+8=
75+17=
35-16=
42-29=
68-8=
74-10=
64-17=
48-36=
24+58=
12-9=
53-39=
43+28=
56+17=
53+36=
33+6=
63-25=
73+24=
56-2=
22+28=
25+25=
42-37=
27+16=
62-49=
62-34=
4+90=
62-5=
63-40=
52-17=
91-37=
100-10=
36+26=
81-35=
42+13=
77-28=
5+95=
84+19=
39+35=
35+19=
82-37=
21+21=
43+5=
87+10=
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=
口算练习(2)
100题
68-39=
47+20=
67+29=
84-29=
79-28=
26+17=
66-48=
85-56=
72+18=
85+7=
45-36=
72-39=
78-39= 74-37=
68-57=
74+18=
83-49= 83+37=
46+27=
42+59=
53-35= 63+34=
64-45=
32+19=
60-37= 72+26=
52-37=
54-35=
89-37= 51-39=
52-27=
63-27=
63+37= 61-26=
48+23=
57-48=
54+29= 62+19=
47+19=
42-17=
86-54=
54+28=
27+36=
65-3=
54-45=
35+27=
84-48= 40-29=
48+48= 60+25=
72-45=
46-38=
56-28= 78-69=
72-7=
53+28=
96-50=
75+17=
54+37=
59+19=
55-4=
73+29=
56-27=
92+59=
98-56=
35+17=
60-38=
36-25=
86-58= 42-16=
42-19=
75-59=
24+38= 43-23=
52+23=
63-37=
44+39= 70+19=
16+23=
57-16=
2+82-60=
36+34-14=
73+12-71=
11+82-60=
44-5+12=
100-76+22=
72-45+32=
54-21-18=
67-47+22=
21+82+17=
83-27+10=
54+21-18=
65-33-18=
68-65-3=
54-52+17=
88-51-24=
76-63+1=
63+8+11=
65+15-47=
77-34+55=
口算练习(3)
100题
35+17=
50+22=
62+12=
22+55=
46-28=
48-26=
86-45=
70-42=
72-54=
16+27=
43-27=
63+25=
40-12=
83-56=
76-37=
54-29=
79-64=
98-48=
64+24=
75-55=
56-36=
67-60=
85-50=
42-32=
55+38=
15+56=
69-31=
93-56=
23+32=
42-19=
71-15=
62-56=
17-25=
50+22=
62-48=
22+55=
46-28=
48-26=
86-45=
70-42=
72-54=
16+27=
43-27=
75-33=
40-12=
83-56=
76-37=
54-29=
79-64=
48+35=
64+36=
71-55=
56-36=
67-60=
85-50=
38+46=
55+38=
15+57=
39+38=
93-56=
23+32=
42-19=
15+26=
56+28=
12+29-19=
69+10-36=
27+12-28= 67+27-37=
33-17+15=
75-36+10=
72-54+12=
65-39-15=
62-18+24=
54+21+18=
53-29+19= 35+12-28=
86-12-15=
57-33+31=
36-27+9= 77-19-16=
88-34+18=
85-36+27=
12+79-62=
51-27+28=
51-42+53=
77-65-6=
71-52+36= 75-24+26=
75+24-23=
32+45-38=
81-45+36= 24-16+40=
63+12-42=
53-37+15=
63-23+28=
48-26+18=
75+15-30=
92-6+11=
42-37+54=
77-64+22=
口算练习(5)
100题
6+40=
45-5=
6+56=
30+9=
29+6=
58-50=
37+5=
23-20=
67-60=
40+9=
28+6=
42-2=
4+90=
28+67=
56+10=
23-6=
20+80=
51+8=
37-7=
57+30=
72-6=
68-8=
90-70=
7+59=
20+23=
23+77=
47+4=
88+3=
47+6=
99+1=
68+5=
26+8=
19+60=
48+50=
23-6=
78+15=
87-9=
16+9=
34+36=
5+37=
14+7=
37+9=
57+8=
7+64=
39+50=
39+2=
27+4=
50+5=
54+9=
25+25=
50+28=
52-50=
18+30=
86-40=
40+47=
52-3=
50+38=
5+49=
68-5=
25+40=
96-90=
48+8=
35+25=
55-3=
52+30=
47-8=
73+18=
70-7=
77-9=
32+3=
90-40=
61+5=
60+30=
55-8=
7+33=
86-20=
81-14=
49+3=
56+3=
22+50=
25+20=
7+42=
17+50=
30+20=
100-30=
66+30=
88-60=
72-24=
94-6=
38+4=
100-7=
34+46=
43-29+13=
35-28-28= 77-38+42= 60-34+35=
17+27-10=
55+38-15= 54-41+41= 99-88+77=
口算练习(8)
100题
47-7=
66-20=
70-7=
77-9=
32+3=
75+27=
68-19=
38+59=
78-49=
67+25=
57-38=
46+46=
64-57=
29+47=
67-59=
58-50=
37+5=
23-20=
67-60=
40+9=
16+67=
54-48=
54+46=
71-65=
54+36=
63-30=
42-2=
4+90=
20+67=
56+10=
48-39=
49+49=
91-85=
58+36=
87-59=
6+40=
45-5=
6+56=
30-9=
29+6=
23-6=
20+80=
51+8=
37-9=
57+30=
72-26=
68-19=
90-70=
7+50=
20+23
48-9=
47-8=
52-4=
43-8=
68-9=
51-42= 65-6=
71-52= 24+26=
98+2=
3+8-4
=
68-()=60
()+3=63
()-6=16
66-6+1=
77-()=70
()-6=90
27-()=9
12-3+5=
50+()=58
()+50=52
52+()=68
2+11+6=
13-()=7
()-6=6
75-()=70
59-9+7=
17-()=9
()-8=8
()-6=92
42-3+5=
66-6+25=
3+88-4=
59-9+7=
17+27-10=
55+38-15=
54-41+41= 99-88+77=
43-29+13=
35-28-28= 77-38+42= 60-34+35=
86-12-15= 57-33+31= 36-27+9= 77-19-16=
88-34+18= 85-36+27=
12+79-62= 51-27+28=
口算练习(9)
(100题)
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+68=
29-7=
35+2=
73+4=
25+4=
43+5=
87+10=
39-3=
48-30=
95-40=
81-2=
60+8=
39+10= 76+10=
70+30=
48+9=
47+8=
52-4=
43-8=
68-49=
40-12=
27-19= 32+4=
41-21=
38+59=
50-8=
63-9= 37-8= 56+20=
88-9=
75+9=
92-33=
100-27= 71-66=
58-10=
47-8=
26-7=
52-3=
69-10=
63-15=
80-12=
36+39= 78-4=
65+28=
99-9=
72+28=
45-9= 86+8=
96-2=
24-9=
40-28=
46-9=
43-4=
81-18=
38-8=
35+5=
85+2=
59-44= 78+10=
82-5=
64+6=
32+67=
49+15=
63+3=
84+26=
60-4=
11+20=
45-3=
30+8=
60-7=
25+4=
100-5= 84+4=
52-37=
71+9=
88-4= 76+0= 93-3= 18+5=
70-5=
56+20=
64+6=
65+35=
15-13=
30-13=
口算练习(10)
(100题)
12+6=
29-7=
33+2=
3+40=
15+4=
23+5= 37+13= 29-3=
38-3=
15-4=
18-2= 30+8=
43+1=
86+2=
70+3=
30-2=
72-2=
66-49=
39-2=
20-9=
53+5= 35+2=
39-4=
8+50=
82-28=
40+6= 68+7=
84-5=
63+3=
34-2=
50-4=
11+2=
53-35=
62+28=
80-7=
32+4= 26-5=
84+4=
35-10=
71+9=
18-4= 66+17=
83-0=
71+5=
60-5=
36+3=
58+30=
28-7=
87-10=
80-6=
78-2=
37+18=
47+19=
46-19=
76-18=
36+27= 46-38=
65-26=
25+8=
55+17=
45-16= 42+19=
74-8=
44-17=
38-16=
34+58=
53-29=
63+28=
36+17=
53+16=
45-25= 73+14=
36-27=
22+18=
40-17=
52+16=
62-59=
52-34=
82-33=
61-39=
32-17= 97-17=
36+16=
91-25=
40+13=
36+26= 81-35=
42+13=
77-28=
5+95=
84+16=
39+35=
2+82-60=
36+34-14=
73+12-71=
11+82-60=
44-5+12= 100-76+22=
72-45+32=
54-21-18=
口算练习(11)
(100题)
23+5= 7+89=
92-38=
38-38=
15-4=
18-2= 30+8=
3+17=
86+2=
7+36=
30-12= 72-2=
66-42=
39-29=
20-9=
53+5= 35+28=
31-14=
8+50=
20-11=
40+56= 62+19=
89-55=
63+37=
34-2=
50-4=
11+89=
53-3=
60+8=
80-7=
32+4= 62-57=
84+4=
35-10=
71+9=
18-4= 66+10=
83-3=
71+5=
60-5=
6+40=
45-16=
6+56=
30-8=
29+6=
23-6=
20+80=
51+8=
37-9=
57+30=
72-26=
68-19=
90-70=
7+50=
20+23=
48-9=
47-8=
52-4=
43-8=
68-9=
51-42=
65-6=
71-52=
24+26=
98+2=
55+38=
15+57=
39+38=
93-56=
23+32=
42-19=
15+26=
31+8-4
=
65-()=60
()+8=53
()-6=22
66-6+18=
27-()=20
()-6=90
27-()=9
12-3+25=
50+()=59
()+50=52
52+()=68
2+11+62=
33-()=7
()-6=94
55-()=50
59-9+7=
17-()=9
()-8=8
()-4=92
42-13+5=
66-7+35=
3+88-4=
59-9+7=
17+27-10=
55+38-15=
54-41+41=
99-88+77=