Быстрое вычитание

Сможете ли вы решить 10 случайно сгенерированных примеров на вычитание за 15 секунд?
Quiz by moret29
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Last updated: September 19, 2023
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First submittedMay 19, 2023
Times taken1 221
Average score60,0%
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Ответ
16-7
9
11-2
9
15-9
6
11-4
7
13-5
8
12-7
5
12-4
8
15-8
7
10-8
2
15-6
9
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