快速数学 - 加法

通过回答这些随机产生的额外问题来打败时钟。
每次玩游戏时,此测验都会更改
This quiz is in Chinese
Quiz by DesimtTukstanci
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Last updated: March 8, 2021
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First submittedJuly 3, 2019
Times taken1 111
Average score95.0%
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   问题   
206 + 7
213
14 + 2
16
345 + 8
353
100 + 344
444
19 + 331
350
133 + 260
393
162 + 323
485
25 + 122
147
478 + 9
487
166 + 21
187
2 + 121
123
44 + 554
598
17 + 179
196
16 + 85
101
481 + 55
536
323 + 34
357
49 + 165
214
30 + 10
40
3 + 444
447
58 + 426
484
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