1)4+8:(-2)×7.....tolong donk pake cara ya pliss buat kumpulin tugas soalnya 2)-16-20×(-3)... 3)150:((16-6)×(-5)... 4)(-2-4)+30-(-2)×3...

Jawaban nya seperti itu, mohon diperiksa agi ya:)

1. 4 + 8 ÷ (-2) × 7 = ...
    ⇒8 ÷ (-2) = -4 × 7 = -28
    ⇒4 + (-28) = 4 - 28 = -24

2. -16 - 20 × (-3) = ...
    ⇒-20 × (-3) = 60
    ⇒-16 + 60 = 44

3. 150 ÷ [(16 - 6) × (-5)] = ...
    ⇒16 - 6 = 10 × (-5) = -50
    ⇒150 ÷ (-50) = -3

4. (-2 - 4) + 30 - (-2) × 3 = ../
    ⇒-2 - 4 = -6
    ⇒(-2) × 3 = -6
    ⇒-6 + 30 - (-6) = -6 + 30 + 6 = 24 + 6 = 30

semoga bermanfaat ;)