Contoh Soal PAT Operasi Hitung Campuran Bilangan Bulat, Materi kelas 4 SD

Cara Pengerjaan

1. 3 × (8 + 2) 

= (3 × 8) + (3 × 2)

= 24 + 6

= 30

2. 4 × ((-2) + 3)

= (4 × (-2)) + (4 × 3)

= (-8) + 12

= 4

3. (-7) × (6 + (-8))

= ((-7) × 6) + ((-7) × (-8))