Q.
10(90) × 4(9) - 100
ayo req dengan poin [+15]
10(90) × 4(9) - 100
ayo req dengan poin [+15]
Jwb :
= 10(90) × 4(9) - 100
= 900 × 36 - 100
= 32.400 - 100
= 32.300
Penyelesaian :
= 10(90) × 4(9) - 100
= (1 × 9)00 × (4 × 9) - 100
= 900 × 36 - 100
= 32.400 - 100
= 32.300
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