Page 39 - E-Modul Bentul Aljabar & Operasi Hitungnya

6 +

= 8
= + 4 = 8 + 4 = 12

2( + )

= 7 + + 4 = 6 +
= (7 × 8) + (12) + 4 = (6 × 8) + (8)
= 56 + 12 + 4 = 48 + 8

= 72 = 56

= 2 × ( + ) = 2 × 72 = 144 = 2( + ) = 2 × 56 = 112