Question

Resolva as subtrações realizando as trocas necessárias.

A)85-48
B)172-59
C)160-17
D)173-35
E)386-127
F)403-73
G)228-145
H)515-236​

Answer 1

Resposta:

A) 85-48= 37

B) B)172-59= 113

C)160-17= 143

D)173-35= 138

E)386-127= 259

F)403-73= 313

G)228-145= 83

H)515-236= 279