文档介绍：姓名：
班级：
时间：
分钟
45— 35 =
29 + 20 =
72 + 7 =
87 — 72 =
48+ 21 =
69 — 29 =
21 -
卜55 =
62 + 26 =
1 + 35 =
31 — 20 =
71 -
卜25 =
75 -
卜24 =
96 — 25 =
23 +
-41 =
20 -
卜55 =
24 + 43 =
43 + 1 =
64 + 6 =
57 — 44 =
78 — 55 =
97 — 7
50 + 23 =
83 — 22 =
1 +
卜18 =
25+ 54 =
44 + 25 =
46 — 25 =
100 — 50 =
47 — 6=
5+ 91 =
66 + 34 =
76 — 65 =
61 — 55 =
15+ 74 =
29 -
卜60 =
75 -
-14 =
60 + 6=
2+ 61 =
50 + 20 =
10+ 32 =
29+ 71 =
12+ 17 =
86 — 36 =
62 + 32 =
57 — 33 =
68 + 20 =
92 — 52 =
78 — 15 =
94 — 33 =
47 — 26 =
11 +
-87 =
50 + 16 =
41 — 11 =
86 — 73 =
91 -
-73 =
76 + 4 =
99 — 38 =
97 — 34 =
44 + 5 =
100 — 56 =
49 — 37 =
43 -
-53 =
4+ 20 =
59 — 54 =
69 + 31 =
8+ 6 =
45 -
卜40 =
4— 1 =
55 — 54 =
87 — 34 =
49 -
卜40 =
84 + 1 =
姓名：
班级:
61 - 55 =
29 + 71 =
79— 37 =
68 — 3
84— 50 =
79 — 68 =
13+ 84 =
17 + 42 =
13— 4=
39 + 55 =
16+ 71 =
74 — 33 =
94 — 81 =
94 — 44 =
51 — 11 =
64 — 11 =
76 — 14 =
65 — 50 =
90 — 30 =
88 — 10 =
43 + 23 =
65 + 12 =
62+ 3
43 + 41 =
63 — 22 =
20 + 33 =
56 + 14 =
92 — 40 =
81 + 1 =
13+ 76 =
19+ 10 =
98 — 86 =
60 + 6=
2+ 61 =
96 — 25 =
23 + 41 =
时间： 分钟
47 — 26 =
4 + 23=
25 + 45 =
3+ 67 =
84 — 71 =
54 + 46 =
80 — 66 =
52 — 11 =
80 — 70 =
33 — 9 =
33 + 25 =
58 — 8 =
93 — 62 =
12 + 7 =
31 + 27 =
52+ 16 =
99 — 71 =
53 — 4 =
51 — 3
23 — 10 =
99 — 14 =
21 + 35 =
4+ 76 =
42 + 7 =
20 + 53 =
2+ 55 =
78 — 6 =
44 — 31 =
9 + 21 =
57 + 3
52 + 28 =
16— 14 =
50 + 20 =
10+ 32 =
20 + 55 =
24 + 43 =
班级
姓名
时间
分钟
12+23=
58+21=
83+15=
58-31 =
27+11=
95+4=
46+22=
67-45=
39+40=
88+11=
99-88=
34-12=
21+37=
67+12=
47-67=
39-22=
97-24=
79-41 =
5+54 =
79-61 =
59-37=
17-12=
13+66=
48-45=
33-21 =
88+10=
2+25=
17+12=
17-14=
55-11 =
28-11 =
31+30=
3+23=
99-89=
98-12=
98-17=
42+55=
33+32=
69-54=
35+24=
37-31 =
18-5=
54+21=
7+32=
35+54=
86-55=
68-47=
66+13=