Question

calcule o valor das expressoes numéricas usando a fatoração

Answer 1

Olá :)

a) 100 . 5 + 100 .9
100.(5+9)
100.(14)
1400

b) 6.495 + 6.5
6.(495+5)
6.(500)
3000

c) 8.225 - 8.20 -8.5
8.(225-20-5)
8.(200)
1600