Question

Ex 2 vă rog frumos ​

Answer 1

Răspuns:

$5 \times {10}^{2} + 3 \times 10 + 6 = \\ {10}^{2} = 100 \\ 5 \times 100 + 3 \times 10 + 6 = 500 + 30 + 6 = 536$

Answer 2

Răspuns:

a) 536;

b)7509;

c)19760.