tolong dijawab sekarang ya kak pliss
Jawaban :
1. 500 × ( -18 ) - 8.000 : 16 + 700
= ( 500 × ( - 18 ) - ( 8000 : 16 ) + 700
= ( - 9000 ) - ( 500 ) + 700
= - 9000 - 500 + 700
= 9500 + 700
= - 8800
2. - 4.500 : ( -30 ) + 8 × ( - 300 ) - 1.500
= ( - 4.500 : ( - 30 ) - 2.400 - 1.500
= 150 - 2.400 - 1.500
= - 3.750
3. 600 + 80 x ( - 9 ) + 1800 : 25
= 600 + ( - 720 ) + 72
= 600 - 720 + 72
= - 48
4. 2.400 - 6.000 : 20 + 40 x - ( 75 )
= 2400 - ( 300 ) - ( 3000 )
= 2400 - 3300
= - 900
5. 8.000 ÷ 50 - 700 × ( - 9 ) - 900
= ( 8.000 ÷ 50 ) - ( 700 x ( - 9 ) - 900
= 160 - ( - 6.300 ) - 900
= 5.560
6. - 400 × 16 - 900 : ( - 30 ) + 1400
= - 6400 - ( - 30 ) + 1400
= - 6400 + 30 + 1400
= - 6400 - 1430
= - 4970
7. 3.000 + 1.500 : ( - 50 ) - 200 × ( - 7 )
= 3.000 + ( 1.500 : ( -50 ) - ( 200 x ( - 7 )
= 3.000 + ( - 30 ) - ( - 1.400 )
= 3.000 - 30 + 1.400
= 4.370
8. 800 - 900 + 650 × ( - 8 ) : 130
= 800 - 900 + ( - 5200 ) : 130
= 800 - 900 + ( - 40 )
= - 100 + ( - 40 )
= - 140
9. 1.800 : ( - 45 ) × 35 - 40 × 45
= ( 1.800 : ( - 45 ) x 35 - ( 40 × 45
= ( - 40 ) × 35 - 1.800
= 1.400 - 1.800
= - 3.200
10. 25 × 90 + 4500 : ( - 9 ) + ( - 16 ) × 60
= 2250 + 4500 : ( - 9 ) + ( - 960 )
= 2250 + ( - 500 ) + ( - 960 )
= 2250 - 500 - 960
= 1750 - 960
= 790
- semoga membantu ya !
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