Question

9 - Marque as alternativas corretas: (A) 8 - 2 = 3 + 1 (B) 8 -3 = 3 + 2 (C) 15 + 2 = 10 - 3 (D) 5-1 = 3 + 1​

Answer 1

Resposta:

B)8-3 = 3+2

      5 = 5

D)5-1 = 3+1

      4 = 4

Answer 2

Resposta b e d

Boas aulas.