Penjumlahan 1. (+11) + (+4) 2. (-6) + (-12) 3. (+8) + (-1) 4. (+3) + (-10) 5. (+16) + (-16) By adminPosted on June 26, 2022February 16, 2023Baiklah untuk soal selanjut nya… Penjumlahan 1. (+11) + (+4) 2. (-6) + (-12) 3. (+8) + (-1) 4. (+3) + (-10) 5. (+16) + […]