Question

Calcule.
A) 14+234
B) 55+121
C) 47+561
D) 99+1.001
E) (139+22) +178
F) 2.367+(3.789+33)
H) (15.744+127) +(8.356+273)
D (999.541+336) +(512633+414)​

Answer 1

Resposta:

a),b),c) e d).

Explicação passo-a-passo:

a)14+234=248. b)55+121=176. c)47+561=608. d)99+1.001=1.100.