文档介绍：班级_________姓名________学号_______时间_______对_____题
43-25=
73+14=
36-27=
22+18=
40-17=
52+16=
62-59=
52-34=
82-324+19=
16+58=
46+39=
91-75=
25+26=
72-46=
16+27=
38+37=
28+62=
39+32=
45+15=
18+25=
48-4=
34+5=
16+72=
80-54=
16+54=
44+17=
24+18=
54+9=
42+29=
42+16=
17+28=
13+41=
23+11=
55+31=
73-71=
90-35=
45+7=
57+28=
73+11=
86+8=
36+22=
22+19=
89+9=
57-2=
96-70=
56+33=
48-39=
55+27=
86+8=
66-6=
25+23=
80+10=
52+12=
22-22=
62+27=
14+27=
66+13=
69+20=
49-12=
72+5=
27+29=
94-56=
12+9=
44-18=
63-17=
4+22=
15+63=
42-27=
33+38=
49+39=
71+16=
77+21=
97-83=
71-59=
82+3=
76-65=
63-3=
62+5=
51+15=
54+12=
80+8=
73-52=
69+17=
59+30=
53+17=
63-7=
40+29=
62+15=
54-13=
84+3=
68-60=
16+13=
86+4=
77-48=
11+17=
46+23=
18+20=
22+45=
61-23=
62+28=
84-1=
18+41=
26+11=
53+31=
93-71=
80-35=
45+17=
54+28=
73+11=
82+18=
46+22=
26+19=
89+19=
57-12=
96-70=
56+33=
58-39=
55+27=
86+18=
66-26=
25+13=
80+17=
52+12=
32-22=
62+27=
14+37=
76+13=
29+20=
59-12=
72+15=
27+39=
94-56=
12+9=
44-18=
63-27=
14+22=
15+63=
42-27=
43+38=
49+29=
71+16=
97+21=
87-53=
71-59=
82+3=
76-65=
43-13=
52+15=
51+25=
54+22=
80+18=
73-52=
69+17=
69+30=