Kasih contoh perkalian bilangan bulat dan hasilnya Ama sifatnya kak, cukup 3 aja mksi
Sifat Sifat Perkalian Bilbul
- (+) × (+) = (+)
- (-) × (-) = (+)
- (+) × (-) = (-)
- (-) × (+) = (-)
Contoh Soal
1. 6 × 4
- Sifat → (+) × (+) = (+)
- 6 × 4
- = 24
2. -6 × (-4)
- Sifat → (-) × (-) = (+)
- -6 × (-4)
- = 6 × 4
- = 24
3. 6 × (-4)
- Sifat → (+) × (-) = (-)
- 6 × (-4)
- = -(6 × 4)
- = -24
4. -6 × 4
- Sifat → (-) × (+) = (-)
- -6 × 4
- = -(6 × 4)
- = -24