diff --git a/04_conditions/if.v b/04_conditions/if.v
new file mode 100644
index 0000000..56ffc7c
--- /dev/null
+++ b/04_conditions/if.v
@@ -0,0 +1,49 @@
+
+
+pub fn main() 
+{
+	mut a := 10
+	mut b := 20
+
+	// Simple if structure
+	if a < b 
+	{
+		println("${a} é menor do que ${b}")
+	}else if(a > b)
+	{
+		println("${a} é maior do que ${b}")
+	}else
+	{
+		println("${a} é igual a ${b}")
+	}
+
+	num := 777
+
+	s := if num % 2 == 0 { 'even' } else { 'odd' }
+	println(s)
+
+
+	// ================================================================ //
+
+	m := {
+		'foor' : 'bar'
+	}
+
+	if v := m['foo'] 
+	{
+		println(v)
+	}else
+	{
+		println('not found')
+	}
+
+	if c := res() 
+	{
+		println(c)
+	}
+}
+
+fn res() !int 
+{
+	return 42
+}
\ No newline at end of file
diff --git a/04_conditions/main.v b/04_conditions/main.v
deleted file mode 100644
index bc4e457..0000000
--- a/04_conditions/main.v
+++ /dev/null
@@ -1,3 +0,0 @@
-pub fn main() {
-	println('oi')
-}
\ No newline at end of file
diff --git a/04_conditions/match.v b/04_conditions/match.v
new file mode 100644
index 0000000..39a5f15
--- /dev/null
+++ b/04_conditions/match.v
@@ -0,0 +1,4 @@
+pub fn main() 
+{
+	println('oi')
+}
\ No newline at end of file