文档介绍：一年级（上）数学口算题专项练****100以内口算题
20+65=
64-32=
87-72=
88-28=
48-29=
62+26=
86-77=
39-36=
75+24=
51+27=
8+91 =
24+43=
20+33=
20+53=
56+14=
92-49=
75-6=
81+19=
19+76=
79+23=
19+10=
98-86=
52+28=
96-41=
65+72=
37+47=
25+10=
80+61=
61-48=
100-89=
84-10=
47+36=
61+9=
57-19=
33-15=
9+16=
75+13=
61-25=
54+35=
66-45=
52-25=
12+62=
21+25=
27+68=
16+68=
27+34=
62-61=
46-14=
83-35=
90-89=
58-33=
71-58=
16+84=
50-42=
90+23=
45+55=
73+15=
68-52=
68+15=
49+30=
43-30=
45+17=
43-27=
80-54=
91-25=
20+75=
79-56=
79+18=
99-29=
36+64=
59+37=
19+56=
47+35=
44+54=
33+55=
34+58=
68-39=
35+46=
59-36=
57+15=
34+13=
59-27=
94-34=
59-13=
67+19=
90-33=
99-22=
20+16=
27+45=
98-63=
64+17=
50+11=
49+31=
37+55=
94-20=
91+32=
78+11=
34+24=
92-40=
17+43=
95-75=
86-26=
98-92=
39-15=
54-46=
81-69=
30+12=
69-43=
16+43=
54-25=
74-70=
58+13=
45+36=
79-68=
92+53=
16+57=
45+21=
63-39=
31+28=
1-36=
65-39=
48+51=
23+36=
62+12=
51+25=
23+28=
83-35=
28+81=
90+9=
27-12=
79+26=
25+75=
35+27=
41+39=
10+34=
65-17=
91-20=
84+23=
57-46=
14+12=
57+31=
45+45=
92-79=
79-65=
34+65=
80-20=
84-38=
72-44=
38-15=
87-31=
41-21=
55-39=
60+22=
35+53=
20+22=
50+9=
60+16=
33-23=
56—6=
15-11=
47-22=
68-57=
90-65=
69-36=
96-90=
81+52=
10+63=
15+83=
18+73=
72-30=
81+14=
71-69=
33+30=
47+34=
50+36=
72-46=
99-65=
27+71=
8+23=
32+65=
82+26=
89-51=
19+12=
55-21=
20-16=
48+18=
98-25=
8+57=
45-35=
47+46=
71-20=
74+24=
25+6=
13+41=
87-16=
65-4二
54+15=
93-13=
57+61=
18+28=
46-41=
53+53=
90+5=
58-47=
31+54=
29+54=
38-20=
76-65=
67-64=
95-14=
68-55=
81-25=
57+45=
15+42=
66-49=
50-24=
32+14=
61+27=
68-26=
12+76=
28-22=
42+49=
69-30=
92-56=
67-56=
20+59=
47+22=
86+12=
55-15=
32+73=
100-10=
19+49=
58+28=
48-16=
98-11=
88+34=
64-42=
31-23=
90-25=
39+28=
39+22=
21+37=
14+13=
58+29=
100-58=
17+59=
54+25