Question

Operação fundamentais
a)75428+9154+258=
b)91237-46185=
c)37182x64=
d)71542:2=
e)91542:20=
calcular e arma a conta

Answer 1

a)75428    
 +  9154
       258
=84840
b)91237
  -46185
=45052
c)37182
 x      64
=2379648
d)71542
 :         2
=35771
e)91542
  :      20
=4577.1