姓名 ------------ 用时 ------------ 做对 --------题
78-29+18=
47+19-38=
46-19+27=
76-19+8=
36+27+26=
25+8+46=
55+17-67=
45-16+39=
42-19+36=
74-(18+27)=
38-(16+17)=
34+(58-17)=
53+16-18= 43-(25+14)= 36-27+73=
32+22+18=
50-17+44=
52+16-59=
52-(34-17)=
82-33+36=
61-39+25=
12
姓名 ------------ 用时 ------------ 做对 --------题
32-17 +62=
91-17-29=
36+16+37=
91-25+36=
40+13+63=
67-28+17=
84+9-26=
29+35+28=
45+9+36=
72-(17+34)=
58-29+36=
47-18+48=
47+(29-18)=
76-19-18= 76-38+58=
46+27-36=
56-38+28=
75-26+47=
45+8+37=
75+17-87=
35-16+18=
12
姓名 ------------ 用时 ------------ 做对 --------题
42-29+26=
74-68+17=
64-17+12=
68-36-18=
24+58-17=
53-39+27=
43+28-23=
56+17+8=
53+36-18=
63-25+17=
73+24-18=
56-27+36=
22+(28-17)=
42-37+30= 27+16-23=
62-49+54=
62-34+41=
62-35+13=
63-49+12=
52-17+19=
91-(37-23)=
12
姓名 ------------ 用时 ------------ 做对 --------题
36+26-18=
81-35-16=
42+13-21
77-28+36
84+19-81=
39+35-23=
35+19-17=
82-3+27=
68-39-18=
47+28-17=
67+29-38=
84-29-24=
79-28+34=
26+17-18= 66-48-13=
85-56-14=
72+18-23=
85+7-34=
45-36+26=
72-39+36=
78-39+36=
12
姓名 ------------ 用时 ------------ 做对 --------题
74-(37-25)=
68-57+36=
74+18+8=
83-49+17=
83+37-18=
46+27-18=
42+59-18=
53-35+17=
63+(34-13)=
64-45+36=
32+19+36=
60-(37+8)=
72+26-13=
52-(37-13)= 54-35+36=
51-39+17=
52-27+36=
63-27-13=
63+(36-17)=
61-26-23=
48+23-17=
12