tolong jawab dan pakai cara nomor 4dan 5

4)
225 + (-120) - (-500) ÷ 25
= 225 - 120 - {(-500) ÷ 25}
= 105 - (-20)
= 105 + 20
= 125 (C)

5)
5 × (130 + 20) - 250
= 5 × (150) - 250
= 750 - 250
= 500 (A)