1) |-200| + |-76| + |23| = 200 + 76 + 23 = 299
2) |-343| - |299| + |-88| = 343 - 299 + 88 = 44 + 88 = 132
1) |-200| + |-76| + |23|
= 200 + 76 + 23
= 299
2) |-343| - |299| + |-88|
= 343 - 299 + 88
= 44 + 88
= 132