Question

efetue os cálculos :
82,3 + 56,6 =
86,32+23,68=
9,83-2,11=
2,252-1,667=
986,632+342,235=
9,004-5,903=

Answer 1

Olá,

Vamos lá,

  82,3 
+56,6
=====
 138,9


  86,32
+23,68
=====
110,00




 9,83
-2,11
====
 7,72


 2,252
-1,667
=====
 0,585


  986,632
+342,235
=======
1.328,867 





 9,004
-5,903
=====
 3,101