раскрытие скобок Word Scramble
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со скобками | без скобок |
-((-х)+1)= | х-1 |
1-(х-2)= | -х+3 |
-(х-(2+х)-1)= | 3 |
2+(3-х)-1= | -х+4 |
(-((х-1)-1)-2)= | -х |
Created by:
popovanata89
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