Question

Calcule A)952+53=. B)1437+524=. C)23,67+12,5=. D)657-429=. E)154,25-86,53=. F)23×452=. G)45×34,23=. H)723:3=. I)468:0,2=

Answer 1

Resposta:

A)952+53=.1005

B)1437+524=. 1961

C)23,67+12,5=. 36,17

D)657-429=.228

E)154,25-86,53=.67,72

F)23×452=. 10396

G)45×34,23=. 1540,35

H)723:3=. 241

I)468:0,2=2340

Explicação passo-a-passo: