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[|-19|+|4|]+|-50|
73
|-23|+[21+(-10)]
34
[47+(-30)]+(-2)
15
(-12)+(-15)+(-30)
-57
92+[13+(-43)]
62
100+[(-77)+39]
62
82+[(-32)+(-41)]
9
(-15)+[34+(-12)]
7
|-10|+(-9)+(-4)
-3
[|54|+|-6|]+60
120
