Question

quais sao as slcentenas antes de 1600

Answer 1

1.500,1.400,1.300,1.200,1.100,1.000,900,800,700,600,500,400,300,200,100

Answer 2

1.500-1400=1300-1200-1100 -1000=900-800 -700-600-500-400-300=200-100