❶. -12 × (18 + (-27))
☛ -12 × (18 - 27)
☛ -12 × (-9)
☛ 108
❷. (2 + 7)2 - 82
☛ (8)2 - 82
☛ (8 × 2) - 82
☛ 16 - 82
☛ -66
❸. 40 × 12 ÷ (153 - 113)
☛ 40 × 12 ÷ 40
☛ 480 ÷ 40
☛ 12
❹. 464 - 96 ÷ 16 + 176
☛ 464 - (96 ÷ 16) + 176
☛ 464 - 6 + 176
☛ 458 + 176
☛ 634
❺. 298 + (-18) × 47
☛ 298 + (-18 × 47))
☛ 298 + (-846)
☛ 298 - 846
☛ -548
Jklyaa ✧(。•̀ᴗ-)✧
Jawaban:
" Life is not a problem to be solved but a reality to be experienced! "
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❶. -12 × (18 + (-27))
☛ -12 × (18 - 27)
☛ -12 × (-9)
☛ 108
꒷︶꒷꒥꒷‧₊˚꒷︶꒷꒥꒷‧₊˚
❷. (2 + 7)2 - 82
☛ (8)2 - 82
☛ (8 × 2) - 82
☛ 16 - 82
☛ -66
꒷︶꒷꒥꒷‧₊˚꒷︶꒷꒥꒷‧₊˚
❸. 40 × 12 ÷ (153 - 113)
☛ 40 × 12 ÷ 40
☛ 480 ÷ 40
☛ 12
꒷︶꒷꒥꒷‧₊˚꒷︶꒷꒥꒷‧₊˚
❹. 464 - 96 ÷ 16 + 176
☛ 464 - (96 ÷ 16) + 176
☛ 464 - 6 + 176
☛ 458 + 176
☛ 634
꒷︶꒷꒥꒷‧₊˚꒷︶꒷꒥꒷‧₊˚
❺. 298 + (-18) × 47
☛ 298 + (-18 × 47))
☛ 298 + (-846)
☛ 298 - 846
☛ -548
Jklyaa ✧(。•̀ᴗ-)✧
Jawaban: