Question

(8)
Determine o número formado por:

Answer 1

•-•)/ suave?

A)

$5 \times 100 + 7 \times 10 + 8$

$500 + 70 + 8$

$578$

B)

$7 \times 1000 + 8 \times 100 + 9 \times 10 + 5$

$7000 + 800 + 90 + 5$

$7800 + 95$

$7895$

C)

$2 \times 10000 + 5 \times 1000$

$20000 + 5000$

$25000$

D)

$5 \times 100000 + 8 \times 1000 + 5 \times 100 + 3$

$500000 + 8000 + 500 + 3$

$508000 + 503$

$508503$

:)