1. -12 + (-5) 2. -18 + (-12) 3. -21 + (-19)

Name: 1. -12 + (-5) 2. -18 + (-12) 3. -21 + (-19)
Uploaded: 2024-07-04T01:31:43
Duration: PT1M45.0253S
Description: 1. -12 + (-5) 2. -18 + (-12) 3. -21 + (-19)