A. 20 + 40 × 2 - (6 + 3 × 5)
= 20 + 80 - (6 + 15)
= 100 - 21
= 79
B. -50 - 20 + 3 × 2
= -70 + 6
= -64
C. (6 × 2 + 10 ÷ 2) × 6 + 3
= (12 + 5) × 6 + 3
= 17 × 6 + 3
= 102 + 3
= 105
UwU
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Answer by Tee Kay
SOAL :
A. 20 + 40 × 2 - (6 + 3 × 5)
= 20 + 80 - (6 + 15)
= 100 - 21
= 79
B. -50 - 20 + 3 × 2
= -70 + 6
= -64
C. (6 × 2 + 10 ÷ 2) × 6 + 3
= (12 + 5) × 6 + 3
= 17 × 6 + 3
= 102 + 3
= 105
UwU