Бърза Математика - Допълнение

Разбийте часовника, като отговорите на тези произволно генерирани проблеми с добавянето в главата си.
Този тест се променя всеки път, когато играете
This quiz is in Bulgarian
Quiz by TenThousand
Rate:
Last updated: March 7, 2021
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First submittedJuly 3, 2019
Times taken74
Average score80,0%
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2:15
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проблем
решение
100 + 485
585
464 + 4
468
18 + 385
403
303 + 15
318
423 + 22
445
8 + 176
184
64 + 87
151
68 + 281
349
123 + 10
133
379 + 5
384
136 + 155
291
307 + 1
308
231 + 112
343
186 + 97
283
82 + 19
101
328 + 121
449
2 + 362
364
348 + 17
365
57 + 399
456
13 + 282
295
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