文档介绍：一年级数学（下册）口算题 (一)
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=
一年级数学（下）口算题 ( 二)
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=
一年级数学（下）口算题 ( 三)
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=