Oblicz:
a) |-3| + |6| + |-15| =
b) |-3| - 12 - |3-8| =
c) -|9|+|-14|-|5-17| =
d) |15-8| - |-6 + 11| + |-8 - 2| + 27
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a) |-3| + |6| + |-15| = 3 + 6 + 15 = 24
b) |-3| - 12 - |3-8| = 3 - 12 - |-5| = 3 - 12 - 5 = -14
c) -|9|+|-14|-|5-17| = -9 + 14 - |-12| = -9 + 14 - 12 = -7
d) |15-8| - |-6 + 11| + |-8 - 2| + 27 = 7 - 5 + |-10| = 7 - 5 + 10 = 12