Tentukan hasilnya. a.( -44 + 32) kali 6 – (-18) : 3 b.(48 : (-12 + 4) – (-8)) kali (-5)

= (-44 + 32) × 6 – (-18) : 3
= -12 × 6 – (-6)
= -72 + 6
= -66

= (48 : (-12 + 4) – (-8) × (-5)
= 48 : (-8) – 40
= -6 – 40
= -46

A.(-44+32)×6-(-18):3=12×6+18:3=72+6=78
B.[48:(-12+4)-(-8)]×5=(48:8+8)×5=(6+8)×5=14×5=70