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小学一年级下册数学口算题
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=
62+7= 47-5= 54+4= 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=
34+6= 35-20= 60-3= 95-9= 76+8=
25+8= 34-20= 94+6= 47+30= 20+45=
100+0= 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= 4+60= 90-30= 80+9= 80-60=
90-70= 50+40= 20+50= 38+30= 67+20=
56+30= 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=
18-7-9= 15+4-6= 17+6+5= 17-8-3=
80-20-30= 100-30-40= 90-60-20= 87-7-50=
86-6-50= 99-9-70= 78-8-40= 40+10+40=
50+20+8= 30+3+30= 48-8+40= 77-7+20=
35+30-5= 44-4+50= 94-4-60= 15-4+4=
48-8+5= 8+13-5= 24+20+9= 42-4-30=
83-20+7= 60+10+6= 15+4+70= 15-8+4=
15-7= 8+14= 17-9= 9+60=
50-20= 89-80= 43-5= 27+8=
7+53= 86+9= 13-9= 97-8=
44+50= 7+8= 37+3= 68-50=
30+20= 35+8= 47-8= 100-30=
25+4+9= 83-7-30= 58+7+3)=
9+68-60= 70+35-8= 82-4+7)=
20+7= 30–20= 90+9= 60–30= 24+6=
51+8= 7+83= 85–5= 98–70= 45+20=
96–7= 65+20= 39+8= 4+65=
18+50–7= 80–60+35= 90–60+30= 6–6+70=
12-8= 68+7= 89+2= 53-12= 17+9=
99-90= 71-6= 76+23= 43+8= 87-55=
30+45= 84-4= 47-9= 13+60= 40+14=
48-20= 78-20= 58+10= 81+10= 20+8=
38-6= 78+8= 68-60= 53-3=
70+5+10= 25-5-8=
54+3-5= 70-50+42=
17-9= 5+43= 98-7= 79-60=
55+7= 47+30= 63-6= 78-30=
65-7= 82-5= 36+7= 47+50=
17+6+9= 43-3-20=
60+38-9= 68+7-9=
9+8= 16-9= 30-20= 40+30=
50+6= 26-10= 28+30= 35-5=
13-4= 7+60= 53-30= 6-50=
9+60= 14-8= 5+7= 34-20=
6+20= 80-50= 64-40= 40+50=
27-10= 58-50 42+8= 50-9=
6+24= 35-5= 27+30= 75-40=
30+15= 56-8= 72-30= 34+6=
75-7= 58-30= 40-8= 50+30=
70-20= 9+6= 14-6= 55+7=
50-40+6= 72+8-30= 45+9-30=
5+30-20= 20+46-6= 34-20+40=
48+2= 98-70= 72-7= 24+8=
55+30= 14+60-8= 24-10-7=
34+20-40= 96-6-50= 11-6+8=
25+7= 50-8= 86-5= 4+65= 20+67= 42+30=
73-40= 85-7= 8+45= 76-60=
22+7= 30–20= 90+9= 60–30=
51+8= 7+83= 85–5= 98–70=
96–7= 65+5= 39+8= 4+65=
24+6= 45–30= 28–9= 16–5=
18+50–7= 80–60+35= 3+37–4= 81–5–20=
20+9-8= 5+30+2= 69-9+5= 84-4+6=
18-9+9= 80-20+4= 57-7+10= 92-2+7=
27+2-6= 72-70+9= 17+10-7= 36-20-4=
9+5-7= 18-8-8= 15-6+3=
5+5+4= 15-5+8= 10-2+9=
7+8+4= 15-7-8= 18-9+7=
11-3+8= 6+4+5= 17-8-9=
25+7= 52-8= 70+27=
46+7= 86-5= 46-5= 45-9=
19-11=
26- 4=
99-24=
29- 8=
88-77=
50-50=
24-13=
10+20=
14+25=
31-11=
17- 7=
19-12=
88-80=
25-4=
99-23=
24-13=
15+14=
90-10=
20+8=
25+33=
18+11=
28+2=
29+1=
25+25=
26-10=
12+5=
28+11=
25+12=
23-3=
12+10=
16+13=
24+4=
19+11=
17-12=
18-8=
19-6=
29+10=
72-10=
20+30=
99-98=
12+17=
60-40=
17-17=
90-40=
16+54=
20-10=
70-50=
50-30=
60+30=
12+33=
28+6=
16+44=
20+44=
50-50=
19-18=
18-15=
88+12=
66-16=
90-30=
65-25=
50-20=
87-7=
80+9=
18-13=
13+17=
15+53=
16+13=
14+22=
89-80=
14+26=
56-40=
66-20=
99-33=
66-46=
19+60=
17-( )=0
17-14=
15-3=
80+4=
26-16=
19-( )=13
27-14=
18+( )=20
14+( )=27
67-12=
16-( )=12
65-33=
65+25=
24+24=
8+( )=16
10+( )=50
65+( )=70
( )-20=50
40+( )=60
20+( )=30
87-33=
16-6=
80-( )=0
75-25=
30+30=
小学一年级数学(下)口算题(一)
小学一年级数学(下)口算题(二)
69+ 3=
47- 6=
59+10=
28+ 9=
73+ 6=
4 +50=
22- 9=
15+ 8=
8 +12=
9 + 6=
18- 9=
72- 2=
49+ 7=
27+14=
59- 6=
82- 1=
25- 5=
64+ 5=
89- 4=
19- 6=
55+25=
69+13=
48+13=
87-12=
21- 5=
9 +43=
12+10=
80-20=
67-15=
35-16=
29-13=
66-15=
12- 7=
10+19=
16-11=
90+10=
29-13=
85-16=
44-13=
22-11=
34+16=
88-18=
60-12=
51-12=
97-17=
17+16=
26+ 3=
67- 7=
98-18=
29-19=
100-4=
99+ 1=
29-13=
39+ 2=
30+12=
83-11=
50+50=
29-10=
68+ 5=
30+70=
87-10=
77-15=
99-66=
33+11=
16+ 3=
83-19=
26+38=
70+20=
56+16=
60-20=
22+40=
34+12=
13- 8=
23- 4=
82- 6=
82-15=
100-( )=80
23-( )=18
44+( )=60
70-( )=20
23+16=
55+33=
34+12=
47-30=
21+47=
26+( )=66
86+9=
66+5=
24+9=
9 +54=
60-16=
16+( )=56
41-( )=30
86-12=
73-44=
66+12=
74-15=
69-13=
69+( )=80
44-15=
小学一年级数学(下)口算题(三)
94-90=
71-43=
72-67=
89-30=
69+3=
93-90=
44+17=
7-4=
100-84=
18+39=
21+45=
97-23=
18+76=
100-78=
91-52=
88-69=
75-33=
67+30=
36+30=
7-1=
16+74=
75+11=
73+9=
96-39=
100-99=
16+76=
7+81=
81-36=
72-37=
61+38=
42+13=
75-56=
77+2=
8+80=
59-11=
26+27=
72-60=
79-26=
39+42=
12+61=
75-71=
86-34=
63+23=
94-7=
62-46=
72+13=
38-28=
67-53=
88-78=
55-50=
94-5=
62-40=
36-8=
39+49=
23+74=
71-7=
100-84=
45-24=
56+25=
39+28=
77-5=
82-1=
99-90=
13+53=
6+78=
78-9=
52+8=
55+27=
54+39=
86-83=
45-42=
91-57=
73+6=
67+19=
29+36=
100-40=
46+40=
21+64=
51-40=
50-22=
81-9=
8-8=
44-34=
45+16=
8+69=
29-14=
37-10=
29-7=
7-3=
26+48=
80-43=
80+19=
82-12=
27+37=
47+36=
50+13=
50-27=
56-26=
51+25=
78-8=
小学一年级数学(下)口算题(四)
82-15=
51-40=
2-2=
31+20=
57+9=
62+4=
81-2=
16+38=
39+28=
68-16=
41+44=
35+17=
98-2=
49-21=
96-9=
34+41=
49-43=
48-25=
40+42=
70-44=
4+70=
31+67=
87+10=
93-40=
26+35=
73-10=
78+14=
83-54=
58-27=
40-18=
80-9=
84-11=
99-80=
37+45=
85-44=
79-15=
51-50=
58+27=
87+12=
28-26=
89-68=
98-16=
96-26=
47-23=
99-61=
38-26=
28-18=
6+86=
67-10=
76-3=
73+1=
88-28=
45+9=
31+67=
67-41=
90-47=
32+53=
16+48=
37+25=
73+14=
42+12=
8+63=
71+4=
64+21=
61-49=
61+17=
99-67=
80-19=
27-5=
37+14=
59-9=
15+72=
45-33=
55+11=
43-21=
49+6=
79+6=
50-16=
31+24=
49+18=
61-14=
35-12=
18-7=
23+67=
34-18=
57-55=
3+83=
91-29=
77-52=
82-77=
46-17=
87+11=
43+27=
7+83=
92-32=
51-25=
33+54=
64-46=
43-6=
19+49=
小学一年级数学(下)口算题(五)
44+51=
10+64=
12+70=
50-46=
29+40=
51+41=
33+32=
78+8=
59+2=
97-16=
74+3=
27+51=
63-39=
11+81=
16+38=
50-24=
48+45=
13-6=
74-29=
47-8=
13+43=
5+46=
99-68=
80-57=
75-38=
23-8=
25+75=
29-22=
97-27=
43+7=
64+10=
66-10=
29+56=
71-37=
14+46=
2+74=
42+43=
89-34=
16+52=
67-44=
60-25=
29-12=
31+44=
15+83=
65-31=
14+70=
76-64=
95-30=
31+52=
98-98=
10+88=
52+15=
39-24=
40-12=
36-7=
75-31=
2+95=
79-10=
54+20=
10+88=
67-2=
14+47=
36-6=
46+5=
37-31=
58+28=
58-24=
70-69=
68+21=
57+6=
59-39=
31-29=
95-89=
80+20=
1+82=
49+32=
28-22=
20+75=
51+10=
11+63=
38-16=
83-31=
63-22=
47+50=
81-35=
56+17=
100-67=
64-9=
44+51=
43+24=
61+14=
39+44=
35-28=
36-20=
31-26=
7+69=
34-2=
63-45=
44+23=
47-41=
94 - 90=
71 - 43=
72 - 67=
89 - 30=
69 + 3=
93 - 90=
44 + 17=
7 - 4=
18 + 39=
100 - 84=
97 - 23=
21 + 45=
91 - 52=
100 - 78=
18 + 76=
75 - 33=
67 + 30=
36 + 30=
7 - 1=
88 - 69=
16 + 74=
75 + 11=
73 + 9=
96 - 39=
100 - 99=
16 + 76=
7 + 81=
81 - 36=
72 - 37=
61 + 38=
86 - 83=
54 + 39=
55 + 27=
52 + 8=
78 - 9=
29 + 36=
45 - 42=
67 + 19=
73 + 6=
91 - 57=
100 - 40=
46 + 40=
21 + 64=
51 - 40=
50 - 22=
8 + 69=
81 - 9=
8 - 8=
44 - 34=
45 + 16=
26 + 48=
7 - 3=
29 - 7=
37 - 10=
29 - 14=
47 + 36=
27 + 37=
80 - 43=
82 - 12=
80 + 19=
50 - 27=
56 - 26=
51 + 25=
78 - 8=
50 + 13=
59 - 11=
42 + 13=
75 - 56=
77 + 2=
8 + 80=
12 + 61=
39 + 42=
79 - 26=
72 - 60=
26 + 27=
75 - 71=
86 - 34=
63 + 23=
94 - 7=
62 - 46=
55 - 50=
88 - 78=
67 - 53=
38 - 28=
72 + 13=
23 + 74=
39 + 49=
36 - 8=
62 - 40=
94 - 5=
100 - 84=
45 - 24=
56 + 25=
71 - 7=
39 + 28=
6 + 78=
77 - 5=
82 - 1=
99 - 90=
13 + 53=
小学一年级数学(下)口算题(六)
小学一年级数学(下)口算题(七)
82 - 15=
51 - 40=
12 - 3=
31 + 20=
57 + 9=
68 - 16=
62 + 4=
81 - 2=
16 + 38=
39 + 28=
41 + 44=
35 + 17=
98 - 2=
49 - 21=
96 - 9=
34 + 41=
70 - 44=
40 + 42=
48 - 25=
49 - 43=
40 - 18=
73 - 10=
78 + 14=
83 - 54=
58 - 27=
4 + 70=
26 + 35=
93 - 40=
87 + 10=
31 + 67=
80 - 9=
85 - 44=
37 + 45=
99 - 80=
84 - 11=
79 - 15=
28 - 26=
87 + 12=
58 + 27=
51 - 50=
89 - 68=
99 - 61=
47 - 23=
96 - 26=
98 - 16=
38 - 26=
76 - 3=
67 - 10=
6 + 86=
28 - 18=
90 - 47=
32 + 53=
16 + 48=
37 + 25=
73 + 14=
67 - 41=
73 + 1=
88 - 28=
45 + 9=
31 + 67=
61 - 49=
42 + 12=
8 + 63=
71 + 4=
64 + 21=
37 + 14=
61 + 17=
99 - 67=
80 - 19=
27 - 5=
43 - 21=
59 - 9=
15 + 72=
45 - 33=
55 + 11=
49 + 18=
49 + 6=
79 + 6=
50 - 16=
31 + 24=
34 - 18=
61 - 14=
35 - 12=
18 - 7=
23 + 67=
57 - 55=
82 - 77=
77 - 52=
91 - 29=
3 + 83=
46 - 17=
92 - 32=
7 + 83=
43 + 27=
87 + 11=
33 + 54=
51 - 25=
64 - 46=
43 - 6=
19 + 49=
小学一年级数学(下)口算题(八)
29 + 40=
44 + 51=
10 + 64=
12 + 70=
50 - 46=
97 - 16=
51 + 41=
33 + 32=
78 + 8=
59 + 2=
74 + 3=
11 + 81=
63 - 39=
27 + 51=
16 + 38=
50 - 24=
47 - 8=
74 - 29=
13 - 6=
48 + 45=
13 + 43=
75 - 38=
80 - 57=
99 - 68=
5 + 46=
23 - 8=
43 + 7=
25 + 75=
29 - 22=
97 - 27=
14 + 46=
66 - 10=
64 + 10=
29 + 56=
71 - 37=
67 - 44=
2 + 74=
42 + 43=
89 - 34=
16 + 52=
60 - 25=
65 - 31=
15 + 83=
31 + 44=
29 - 12=
14 + 70=
98 - 98=
31 + 52=
95 - 30=
76 - 64=
58 + 28=
57 + 6=
70 - 69=
68 + 21=
58 - 24=
36 - 7=
10 + 88=
52 + 15=
39 - 24=
40 - 12=
75 - 31=
10 + 88=
54 + 20=
79 - 10=
2 + 95=
67 - 2=
37 - 31=
46 + 5=
36 - 6=
14 + 47=
1 + 82=
59 - 39=
31 - 29=
95 - 89=
80 + 20=
28 - 22=
49 + 32=
11 + 63=
51 + 10=
20 + 75=
38 - 16=
81 - 35=
47 + 50=
63 - 22=
83 - 31=
56 + 17=
100 - 67=
64 - 9=
44 + 51=
43 + 24=
39 + 44=
61 + 14=
31 - 26=
36 - 20=
35 - 28=
7 + 69=
34 - 2=
63 - 45=
44 + 23=
47 - 41=
小学一年级数学(下)口算题(九)
54 + 21=
95 - 89=
34 + 40=
21 + 52=
6 + 78=
39 - 20=
46 + 6=
4 + 49=
100 - 34=
55 - 28=
72 - 48=
50 - 3=
39 + 29=
22 + 60=
100 - 86=
52 - 44=
78 + 20=
69 + 25=
22 + 33=
59 + 30=
27 + 32=
83 - 65=
23 + 44=
61 - 8=
38 + 32=
95 - 71=
99 - 12=
47 + 25=
58 + 40=
99 - 30=
69 - 25=
96 - 80=
65 + 31=
46 + 19=
14 + 49=
14 + 41=
53 + 25=
30 + 47=
48 + 29=
50 - 45=
80 + 7=
83 - 69=
11 + 81=
39 + 59=
46 + 19=
95 - 83=
5 + 77=
80 + 15=
47 - 20=
37 + 62=
35 + 31=
49 + 13=
36 + 64=
69 - 23=
48 - 42=
25 + 52=
65 + 1=
97 - 40=
85 - 39=
43 - 33=
5 + 68=
38 - 11=
46 - 37=
5 + 72=
78 - 30=
15 - 14=
32 + 45=
95 - 44=
53 + 27=
75 + 6=
7 + 55=
31 + 50=
46 + 11=
28 + 41=
24 - 13=
31 + 65=
34 + 23=
91 - 45=
56 + 4=
7 + 77=
73 + 26=
99 - 41=
46 + 44=
87 - 53=
1 + 80=
49 + 51=
80 - 11=
1 + 59=
2 + 96=
49 - 10=
95 - 92=
46 + 49=
7 + 83=
66 + 8=
21 + 42=
72 - 16=
13 + 55=
98 - 43=
40 + 59=
45 - 24=
小学一年级数学(下)口算题(十)
8 + 54=
25 + 43=
20 - 1=
92 - 69=
13 + 62=
83 + 2=
74 - 53=
46 + 14=
18 + 63=
81 + 12=
67 + 7=
34 + 63=
36 + 60=
27 + 56=
2 + 74=
30 - 26=
88 - 68=
94 - 23=
36 - 12=
10 + 63=
88 - 34=
67 + 23=
73 - 63=
57 - 35=
44 + 34=
25 + 44=
34 - 18=
23 - 17=
16 + 72=
5 + 63=
52 - 1=
63 - 52=
68 - 41=
23 - 14=
70 - 34=
94 - 65=
9 + 69=
21 + 52=
22 - 3=
23 + 47=
31 + 21=
18 + 64=
59 - 27=
88 - 7=
25 + 28=
27 - 13=
61 + 17=
66 - 46=
22 + 70=
49 + 40=
24 + 40=
87 - 83=
42 - 2=
56 + 13=
2 + 76=
98 - 30=
71 - 37=
74 + 16=
15 + 78=
5 + 92=
95 - 46=
96 + 1=
91 + 9=
60 + 16=
55 - 51=
68 + 12=
94 - 89=
25 - 5=
91 - 2=
52 + 42=
91 - 56=
66 - 25=
34 - 4=
71 + 3=
66 - 55=
85 - 10=
13 + 86=
22 + 64=
2 + 90=
43 + 38=
76 + 4=
93 - 40=
43 + 23=
96 - 61=
77 + 5=
76 - 75=
71 - 15=
87 - 50=
6 + 86=
17 - 15=
38 + 21=
42 + 30=
39 + 46=
64 - 5=
13 + 83=
47 + 4=
87 - 55=
79 - 56=
7 + 93=
60 + 4=
63+13=
53+11=
24+76=
6+83=
74-12=
87-68=
31-17=
7+77=
52+7=
26+64=
28+27=
52-47=
19-7=
25+75=
75-62=
79-62=
37+45=
82-32=
92-89=
28-15=
95-26=
3+84=
53+23=
63-45=
33+66=
70-53=
31+61=
42+54=
35+47=
31-24=
12+67=
57+15=
5+48=
89-23=
51-24=
71-15=
91-22=
25+34=
92-55=
31+69=
96-40=
67-28=
31+48=
74+22=
12+52=
88-2=
28+24=
47+22=
41+33=
12+49=
63-39=
70-56=
90-71=
43+46=
95-87=
46+12=
4+57=
6+61=
68+14=
78-38=
98-78=
90-14=
82+18=
47+6=
29-3=
45+29=
17
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