3. (-5) × (-6) × (+2)
4. (-3,5) × (-2) × 9
Jawaban:
1. (-50) × (+17) × (-2)
= (-50) × (-2) × (+17)
= (+100) × (+17)
= 170
2. (+9) × (-4,5) × (+2)
= (+9) × (+2) × (-4,5)
= (+18) × (-4,5)
= (-81)
Baca Juga: Contoh Soal dan Cara Menghitung Luas dan Keliling Bangun Datar Gabungan