Ответ:
1. 1
2. 4/3
3. 0
Пошаговое объяснение:
1. |-1/2| + |1/2| = 0,5 + 0,5 = 1
2. |2/3| + |-2/3| = 2/3 + 2/3 = 4/3
3. |-13/23| - |13/23| = 13/23 - 13/23 = 0
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Ответ:
1. 1
2. 4/3
3. 0
Пошаговое объяснение:
1. |-1/2| + |1/2| = 0,5 + 0,5 = 1
2. |2/3| + |-2/3| = 2/3 + 2/3 = 4/3
3. |-13/23| - |13/23| = 13/23 - 13/23 = 0