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Сложение двузначных чисел

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Task #1 23109 DIF: 1 GRP: 4

 Найти сумму:
 

\(\displaystyle +\) \(\displaystyle 4\) \(\displaystyle 2\)
\(\displaystyle 5\) \(\displaystyle 2\)
 

 

Score

0

Correct task answers:   0 of 0   [ 0% ]
0 %