Calculate -127 + 147 + (1 - 15) - -9 - ((4 + 3 - 6) + (0 + -3 + 0 - 4)).
Calculate -127 + 147 + (1 - 15) - -9 - ((4 + 3 - 6) + (0 + -3 + 0 - 4)). 21 (-28 - -12 - (-13 + -9)) + ((-6 - -185) + -8 + 17 - (0 - 2)) 196 What is the value of 18 - ((99 + -21 - 9) + 39) - (-2 + (0
大学高等数学
2025-04-22
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