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快速随机口算——100以内加减法 Random math - Addition and subtraction within 100

致敬小猿口算，每次刷新题目都不一样！挑战下你能不能算完，最短要用多长时间吧！
公平起见，请不要在开始做题之前预先背好答案
Quiz by uoiunion
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Last updated: November 10, 2024
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First submittedNovember 10, 2024
Times taken51
Average score70.0%
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Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
A
 
B
=
49
+
44
93
4
+
10
14
11
+
42
53
7
+
57
64
39
+
23
62
A
 
B
=
15
-
12
3
68
-
52
16
85
-
55
30
43
+
19
62
92
-
77
15
A
 
B
=
37
-
20
17
61
-
15
46
61
+
7
68
69
-
17
52
19
-
1
18
A
 
B
=
36
+
52
88
49
+
41
90
5
+
32
37
82
-
30
52
49
-
12
37
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