Question

1/2+ - 1/3+ -1/6
пжжж

Answer 1

1/2 + (-1/3) + (-1/6) = 3/6 - 2/6 - 1/6 = 0

1/2 + |-1/3| + |-1/6| + |-7| = 1/2 + 1/3 + 1/6 + 7 = 3/6 + 2/6 + 1/6 + 7 = 1 + 7 = 8

Answer 2

и ещё там +|-7|

Answer 3

"там" - это где?..))